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44 Must Know Agile Methodology Interview Questions & Answers: Ultimate Guide 2024

Updated on 27 June, 2024

166.69K+ views
33 min read

Attending an agile interview and wondering what are all the questions and discussions you will go through? Before attending an agile testing interview, it’s better to have an idea of the type of agile interview questions so that you can mentally prepare answers for them.

Let’s accept, we all get a bit nervous about interviews. No matter how capable you are or how much experience and knowledge you possess, at the end of the day, interviews are about how do you present yourself, how well you manage to put your knowledge into answering the questions in the most suitable way. Hence, it is always preferable to do a bit of research before an interview. Revise answers, brush up our skills. ‘doing’ and ‘explaining how to do’ are two different things. Agile interview questions and answers can include all aspects of the Agile methodology. The list below will help you become a pro!

Agile methodology is an iterative project management technique that prioritizes cross-functional collaboration and continuous improvement. It segregates the project into different phases and directs the team through planning, evaluation, and execution. Scrum and Agile team members play an integral role in any organization. 

Whether you are an expert or a novice in the world of Agile technology, these Agile interview questions can help you immensely in your technical rounds. We have briefly brushed upon all levels of difficulty in this article on Agile methodology interview questions for freshers & experienced.

Recently, the Agile Methodology has gained traction in the industry, with an increasing number of companies incorporating the concept into their organizational infrastructure. As a result, job postings in this domain is increasing rapidly. If you, too, wish to land a promising job in the IT sector, you must be well-versed in the Agile Methodology.

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In this article, we will be looking at some most important agile interview questions and answers. There are certain agile methodology questions that are generally asked in an interview. We’ve created this agile interview questions and answers guide to understand the depth and real-intend behind the questions. These Agile questions and answers will address all your queries about the subject and give you a better understanding of the methodology. 

Top Agile Interview Questions & Answers

1. What is Agile Testing?

The first question of agile interview question tests your knowledge about the basic of agile testing. Agile testing is a practice based on the principles of agile software development. It includes all members of an agile team with specific skills and a certain expertise to ensure the timely delivery of a product with the release of additional features at frequent intervals.

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2. How is Agile Methodology different than Traditional Waterfall process?

Characteristic Agile Methodology Traditional Waterfall Process
Development Approach Iterative and incremental, allows for flexibility and adaptation Sequential and linear, follows a fixed plan
Requirements Flexible, can change throughout the project Fixed at the beginning, difficult to change mid-project
Delivery Schedule Regular and frequent releases, prioritizing working software Single delivery at the end of the project
Feedback Constant feedback and collaboration with stakeholders Limited feedback until project completion
Risk Management Risks are identified and addressed continuously Risk assessment occurs at the beginning of the project
Quality Assurance Testing is integrated throughout the development process Testing occurs after development is complete
Customer Involvement Customers are involved throughout the development process Customer involvement is limited to the requirements phase
Documentation Minimal documentation, emphasis on working software Comprehensive documentation at each phase of development
Project Control Adaptive and responsive to change, with regular reviews Less adaptable to change, requires strict adherence to plan
Team Structure Cross-functional teams collaborate closely on tasks Distinct roles and responsibilities for different teams

This is the most commonly asked agile interview question. In agile methodology, features of the software are delivered frequently, so that the testing activity is done simultaneously with the development activity. Testing time is shortened as only small features are need be tasted at once.

Source

While, in the waterfall model, testing activities take place at the end of the entire development process. Testing time, in this case, is as long as the entire product is to be tested in one go. Waterfall methodology is a closed process where all stakeholders are not involved in the development process whereas agile methodology requires the involvement of various stakeholders including customers. Learn more about agile vs waterfall.

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3. What are the pros and cons of Agile Methodology?

This is one of the most frequently asked agile interview questions.

Pros of the agile methodology:

  • Speedy and continuous delivery of the software ensures customer satisfaction.
  • All the stakeholders (customers, developers, and testers) are involved in the process which leads to technical excellence and good design.
  • It facilitates close interaction between business people and developers.
  • Its flexibility ensures the adaptation to changing circumstances. Changes added at the last moment or at a later stage of development can be incorporated without any problem.

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However, it does have some disadvantages too:

  • Sometimes when software deliverables are large ones, it is tough to determine the effort level required at the beginning of the software development lifecycle.
  • In agile methodology, documentation and designing take a back seat.
  • The decision-making crucial for the development process comes with seniority and experience. Hence, freshers can hardly manage to find a place in the agile software development process.

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4. What kind of projects is suitable for the Agile Methodology?

The traditional methodology is suited for projects with predefined, clearly stated requirements while agile development methodology is suitable for projects with dynamic requirements where frequent changes in the product come up on a regular basis.
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5. What are the different types of Agile Methodologies?

An agile interview question and answers guide will not be complete without this question. There are several types of agile development methodology. Scrum is one of the most popular and widely used agile methods. Other types of agile development methodology are; development like Crystal Methodology, DSDM(Dynamic Software Development Method), Feature-driven development(FDD), Lean software development and Extreme Programming(XP).

6. Difference between extreme programming and scrum?

Characteristic Extreme Programming (XP) Scrum
Primary Focus Software engineering practices and coding Project management and collaboration
Iterations Continuous, short iterations with frequent releases Fixed-length iterations (sprints) with regular reviews
Roles No fixed roles, emphasis on teamwork and collaboration Defined roles: Product Owner, Scrum Master, Team
Requirements Flexible and adaptable, can change frequently Fixed for the duration of the sprint
Feedback Constant feedback from customers and team members Regular feedback during sprint reviews and retrospectives
Documentation Emphasis on working software over comprehensive documents Minimal documentation, focus on communication
Testing Test-driven development (TDD) is a core practice Testing integrated throughout the development process
Meetings Regular meetings include daily stand-ups and planning Structured meetings: sprint planning, review, retro
Scaling Suitable for small to medium-sized teams and projects Scalable for larger teams and complex projects
Culture Emphasizes technical excellence, teamwork, and simplicity Emphasizes transparency, collaboration, and adaptation

Scrum teams usually have to work in iterations which are known as sprints which generally last up to two weeks to one month long while XP team works in the iteration that lasts for one or two weeks.
XP teams are more flexible as they can change their iterations while Scrum teams do not allow any change in their iterations.
The product owner prioritizes the product backlog but the team decides the sequence in which they will develop the backlog items in scrum methodology. Whereas XP team works in strict priority order, features developed are prioritized by the customers.

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7. Can you explain the lean methodology in detail?

Lean software development method follows the principle of “Just in time production”. It aims at increasing the speed of software development and decreasing cost.
The basic idea of lean is to reduce non-value-added activities (known as “wastes”) in order to increase customer value. The agile process itself is a lean method for software development lifecycle. However, activities like backlog grooming (when team review items on the backlog to ensure the appropriate items are in the backlog, that they are prioritized well, and that the items at the top of the backlog are ready for delivery) code refactoring (process of restructuring existing computer code – changing the factoring — without changing its external behavior) fits agile methodology more in tune with lean principles.

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8. What is Kanban?

It is one of the common agile interview questions. Kanban is a tool which helps the team to keep a close eye the work i.e., to measure its progress. Apart from the progress, the status of a development story can be seamlessly described with the help of ‘kanban board’.
Kanban board aids in writing the whole scenario of a project at a single place to give a perfect picture of the bottleneck, a task done, workflow progress. It helps in the continuous delivery of the product without overburdening the team.

9. Is there any difference between incremental and iterative development?

Characteristic Incremental Development Iterative Development
Definition Builds and delivers the project in small, usable increments Builds and enhances the project through repeated cycles
Focus Each increment adds new features or functionality Each iteration refines and improves existing features
Delivery Partial solutions are delivered incrementally Full solutions are delivered in each iteration
Feedback Feedback is gathered after each increment Feedback is gathered and applied in each iteration
Risk Management Risks are addressed incrementally as new features are added Risks are managed through continuous refinement
Flexibility Provides flexibility to adapt to changing requirements Allows for flexibility and refinement throughout the process
Timeline Each increment has its own timeline and delivery schedule Iterations have fixed time frames, typically 1-4 weeks
Customer Involvement Customers can provide feedback early and often Customer feedback shapes each iteration of development
Testing Testing occurs incrementally as features are added Testing is integrated into each iteration of development
Scope Scope may evolve with each increment Scope remains constant within each iteration

Yes, the iterative methodology is a process of software development without any interruption. In this method, software development cycles consisting of sprint and release are repeated until the final product is obtained. Whereas, the incremental model is a process of software development where the product is designed, implemented and tested incrementally until the product is finished. It involves both development and maintenance.

10. What are burndown and burn-up charts in agile methodology?

To track the progress of an ongoing project, these charts are used. Burn-up charts indicate the work that has been completed while Burn-down chart shows the amount of remaining work in a project.
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11. Can you explain pair programming and its benefits?

It is one of the general agile interview questions and answers guide. The combined effort in the team where one programmer writes the code and the other one reviews it is called pair programming. There are several benefits of pair programming, it not only improves the quality of code but also facilitates the knowledge transfer. It reduces the chance of mistakes as two people are simultaneously working on a code.

12. Do you know what is the scrum of scrums?

This is one of the most important Agile interview questions. The term “Scrum of Scrums” is used when there are multiple teams involved in a project. It refers to the scaling of the daily Scrum meeting. In this scenario, each team is responsible for conducting and leading its separate scrum meeting. However, to maintain coordination and communication among all the different teams, a separate meeting must be conducted wherein all the teams participate. This is known as the “Scrum of Scrums.”

In this meeting, one team leader from every team (known as the “ambassador”), will represent their team. The main idea behind this is to encourage Agile teams to collaborate and coordinate their work with each other. 

13. What is the velocity of a sprint and how it is measured?

This question is categorized under agile project management interview questions and is among the most frequently asked ones. 

Velocity is one of the planning tool used to estimate the speed of the work and time of completion of the project. The calculation of velocity is done by reviewing the work team has successfully completed during earlier sprints; for example, if the team completed 5 stories during a two-week sprint and each story was worth 3 story points, then the team’s velocity is 15 story points per sprint.

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14. According to you what are some qualities that a good agile tester must have?

A competent agile tester must possess the following qualities:

  • They should be capable of understanding the requirements quickly.
  • An agile tester should be aware of all the agile principles and concepts and values as listed down in an agile manifesto.
  • They should be able to prioritize the work based on the requirements.
  • They should have excellent communication skills as continuous communication between business associates, developers and tester is a backbone of the agile development process.

15. Can you list some responsibilities that a scrum team have to undertake?

This is one of the important agile interview questions. Major responsibilities that a scrum team has to include:

  • Breaking down the requirements, creating tasks, estimating and distributing the created tasks. To put simply they are in charge of creating sprint backlogs.
  • They have to arrange daily sprint meeting.
  • It is a responsibility of the team to ensure that every functional feature is delivered on time. They have to create a sprint burndown diagram to know to get the exact estimate of work done and the work that needs to be done.

16. Mention the principles of Agile testing.

Not many people are aware of the importance of such Agile questions.

The principles of Agile testing are:

  • Continuous testing – This ensures the continuous progress of the product. An interesting aspect of the Agile testing process is that unlike the traditional methodologies where only the testing team is focused on product testing, it requires the entire team to participate equally in the testing process. 
  • Continuous feedback – With every test, the client feedback is encouraged to ensure that the product meets the business requirements of the client. 
  • Simple and clean code – Whatever errors and defects arise during the testing phase are fixed within the same iteration by the Agile team. This allows for simple, concise, and clean code. 
  • Less documentation – Agile teams use a reusable checklist. Here, they are more focused on the testing process rather than the incidental details.

17. Differentiate between Agile and Scrum.

A critical agile interview question you need to be aware of. Agile and Scrum have their fair share of similarities and differences. Since Scrum is a part of the Agile Methodology, both of them promote the completion of projects incrementally in small fragments. Also, both methodologies are iterative in nature.

However, the main difference between Agile and Scrum is that the former has a broader spectrum. While Agile Methodology is used for project management, Scrum is ideal for projects where the requirements change rapidly. In the Agile Methodology, leadership holds the most pivotal position, whereas Scrum encourages the creation of a self-organizing and cross-functional team.

18. What are the crucial Agile Matrices? 

Some of the essential Agile Matrices are:

  • Velocity – It is essential to keep track of the project’s velocity so that the Agile team can have a clear about your progress, capacity, and other metrics. 
  • Work category allocation – Allocating separate work categories provides a clear idea about where different team members are investing their time and what is the order of priority of the various tasks in a project. 
  • Defect removal awareness – When team members work proactively and correct the errors simultaneously as they develop and test a product, the quality of the end product improves significantly.
  • Cumulative flow diagram – It represents a workflow in which the x-axis represents time, and the y-axis depicts the effort of members. 
  • Sprint burn-down matric – This allows the Agile team to track and monitor the completion of the work along with the sprint.
  • Deliver business value – It is primarily concerned with the overall work efficiency of the Agile team. Only when all the team members are productive that the Agile team can deliver business value to their clients. 
  • Time coverage – The time required to develop and test each iteration is measured using the ratio between the number of lines in a code (test suite) and the number of relative lines of codes.
  • Defect resolution time – As the name suggests, it pertains to the time required to detect and fix bugs and issues. This is an elaborate process that requires the Agile team to collaborate and deliver improved results in the most productive manner possible.

19. Explain “Zero Sprint” in Agile.

One of the important agile interview questions.

In Agile Methodology, Zero Sprint refers to the first step that comes before the first sprint. So, it is more like a pre-step to the first sprint. Thus, Zero Sprint would include a host of activities that are to be completed before starting a project, including setting up the development environment, preparing backlog, and other such tasks that are usually done before beginning the actual development process. 

20. What is the ideal duration of a Scrum Sprint?

The duration of a Scrum Sprint or the Scrum Cycle primarily depends on the project size and the team working on it. A Scrum team may consist of 3-9 members, and it takes about 3-4 weeks to draft and complete a Scrum script. Going by this calculation, the average duration of a Scrum Sprint is four weeks.

21. Explain the role of the Scrum Master.

One of the popular agile interview questions. The Scrum Master is the leader and supervisor of the Scrum team. The main job of the Scrum Master is to ensure that the team abides by the Agile values and principles and follows the agreed-upon processes and practices. Some of the most crucial responsibilities of the Scrum Master are:

  • To eliminate all the obstacles that could hamper the productivity of the Scrum team.
  • To establish a productive and collaborative work environment for the Scrum team.
  • To protect the team from the interruptions and distractions of the outside world.
  • To maintain a good relationship between the team, clients, and all the other stakeholders involved in a project. 
  • To supervise the operations of the Scrum team and motivating them as and when needed. 

22. Differentiate between “Sprint Planning Meeting” and “Sprint Retrospective Meeting.”

Although the two terms may sound similar, Sprint Planning Meeting and Sprint Retrospective Meeting are quite different from one another. A Sprint Planning Meeting involves all the Scrum roles – product owner, scrum team, and scrum master – coming together to discuss the project priorities and backlog items. Usually, the Sprint Planning Meeting is a weekly event that lasts for about an hour. A Sprint Retrospective Meeting, on the other hand, is one where all the Scrum roles (product owner, scrum team, and scrum master) come together to discuss the good and bad elements of the sprint and the sprint improvements. This meeting is generally an extension of the Sprint Planning Meeting and can last up to two to three hours.

Apart from these agile methodology interview questions, questions based on your previous experience in case you are already acquainted with agile methodology can be asked by the interviewer. You might want to revisit your on-the-job learnings and prepare answers to questions like:

  1.  
    1. How long were your sprints for the projects you have worked on?
    2. What is the maximum number of scrum you have handled at a time?
    3. What kind of project management tools were used for your project?
    4. Have you used automated test tools earlier? How was your experience?
    5. Did your iterations overlap?

23. Is agile development a framework?

Agile signifies all-embracing values for software development. It emphasizes the value of iterating rapidly and frequently to meet customers’ expectations. So, an agile framework is defined as an explicit software-development approach depending on the Agile philosophy expressed in the Agile Manifesto.

24.What are Agile Methodology Frameworks?

It is one of the common Agile capital services interview questions. The Agile framework works on the Agile approach that offers data on the particular Agile-development practices. The disparities in the software development processes lead to Agile frameworks. The Agile methodology frameworks are also known as processes or methodologies. They lay the basis of Agile transformation. Some of the prominent Agile methodology frameworks used are  Scrum, Disciplined Agile, The crystal method, Scaled Agile Framework (SAFe), Feature Driven Development (FDD), Lean Software Development (LSD), Rapid Application Development (RAD), Scrumban, and Kanban.

25.How to enhance the impact of Agile?

You can include this question when preparing for the Agile capital services interview questions. Considering the increasing adaptation of Agile in many organizations, Agile’s impact renders the desired outcomes of effective agile transformation. The four metrics included in the Agile impact framework are customer satisfaction, operational performance, employee engagement, and financial performance.

Organizations can assess the Agile impact by determining how Agile teams enhance the customer experience. Alternatively, you can do that by comparing the new values generated by Agile teams with the traditional waterfall output’s value.

26.How do you deal with distributed teams in Agile?

Dealing with distributed teams is significant in many organizations. So, this one is one of the frequently asked Agile interview questions. The following tips help you to deal with distributed teams in Agile. (i) Uniformly distribute work and maintain apparent task allocation. (ii) Recruit self-reliant and dedicated individuals to fulfil the vision.  (iii) Create co-located teams and let them invent ways to share the work. (iv) Capitalize on collaboration technology to increase teamwork efficiency. (v) Arrange daily stand-up meetings to explore potential roadblocks and decrease dependencies.

Read: Must Read Top 58 Coding Interview Questions & Answers

27.How are Agile and DevOps different?

Many leading organizations ask these types of Agile interview questions. Agile and DevOps both started their journeys to enhance the software development process. Agile prioritized working on software development rather than rigid processes. DevOps prioritized production and development. They both share a fundamental concept, but they target diverse stakeholders with unique business objectives. Each of them addresses dissimilar yet critical parts of software development. Agle sets the stage for DevOps and provides ways to develop software faster. On the other hand, DevOps focuses on quality and offers teams to deploy frequently.

28.How does Agile save you money?

It is one of the popular Agile interview questions and answers from a business perspective. Agile processes are cost-effective. They are well-known for quality assurance, scope optimization, and cost saving. It only focuses on developing only the required aspects to save time and let businesses generate more revenue. The quality of deliverables is guaranteed when the iteration terminates. Agile reduces the completion time by motivating the compartmentalization of work. Agile delivery is faster because it focuses on high-priority tasks. Communication transparency guarantees faster product delivery. So, time saved ultimately saves money.

29.When should you use Agile project management?

Companies have adopted an agile style of project management that stresses fostering collaboration and efficiency. This particular question is categorized as one of the popular agile project management questions and answers from a managerial perspective. 

It is one of the common Agile interview questions and answers when it comes to enhancing organizational work efficiency. Agile characteristics like iteration, adaptability, short time frames, and continuous delivery make it suitable for project management. So, Agile is suitable for continuing projects and projects where some details are unknown at the outset. Agile project management is therefore useful when a project lacks clear timelines or resources. For example, designing a new product may create some challenges. Implementing an Agile methodology allows frequent product testing, quick iteration, and smooth communication with stakeholders.

30.Which is the best Agile method?

This is one of the common agile questions when studying different Agile methods. Scrum is the best and most extensively used Agile methodology globally. The Scrum framework addresses two critical pain points of software development i.e. speed and altering client requirements. This approach executes the software development project in phases and each phase is called a Sprint.

31.How agile methodology is more advantageous compared to traditional methodologies?

The key difference between Agile and traditional approaches is the order of project phases – gathering requirements, planning, designing, development, testing, and UAT. The sequence of the project development phase is linear in traditional development methodologies, whereas it is iterative in Agile. Testing is undertaken after the development phase completes in Agile methodology. Testing and development occur simultaneously in traditional methodologies. Client involvement is less in traditional development than in Agile development. Traditional methodologies are less secure.

32. How agile methodology works in testing?

It is one of the advanced level Agile questions. Testing happens early and frequently in Agile development. Rather than waiting for development to be completed before testing starts, testing takes place constantly as features are added. The tests are prioritized similarly to user stories. Testers target to complete as many tests as possible.

33.What is included in the Agile Testing Lifecycle in Scrum?

The Scrum Agile testing lifecycle includes the following points. (i) Contributing to user stories according to the system’s expected behaviour  (ii)Release planning as per test defects and effort. (iii)Sprint Planning according to user defects and stories. (iv)Sprint execution with continuous testing. (v)Regression testing after the Sprint planning completes. (vi)Reporting Test Results. (vii)Automation Testing

34.When to choose Agile methodology?

It can be considered as expert-level Agile questions and answers. Agile methodology can be chosen in the following scenarios. (i) The developers are ready to lose work of a few days or hours when implementing a new feature. (ii) When limited planning is needed to begin the project. (iii) When there is more focus on what has to be done and less focus on scheduling and documentation. (iv) When requirements and priorities need to be easily adjusted all through the project to fulfil the stakeholders’ needs.

35.What are the risks of using agile methodology?

Certain organizations may ask these types of Agile questions and answers in interviews. Here are the three key risks of using Agile methodology. (u) Budget risks –It denotes that occasionally, it’s difficult to accurately estimate the cost of a new product’s development during its early stages. (ii) Scope creep risk –It assumes scope changes during the development that leads to changing deliverables, shifting timelines, and budget increases. (iii) Less predictability -Agile adopts constant changes and it is occasionally challenging to provide long-term predictions. This risk deals with changing the deadlines for the vendor.

36. What is the Agile Manifesto and its core values?

This is one of the agile interview questions that do not come under the technical repository of questions, but you must be familiar with the topic. The Agile Manifesto is a documentation that outlines four fundamental values and twelve principles that software developers should implement to guide their work. The developers who introduced the Agile Manifesto sought to find stability between existing ways of development and other possible alternatives. 

The four core values documented in the Agile Manifesto are as follows:

  • Individuals and interactions should be given priority over processes and tools.
  • Demonstration of working software at regular time intervals over comprehensive documentation.
  • Precedence to be given to customer collaboration over contract negotiation.
  • Incorporating change over following a project plan. 

37. What do you mean by Scrumban?

This is one of the latest interview questions on agile methodology, as Scrumban is one of the core developments in agile procedure.

Scrumban is a project management strategy that combines two Agile methods — Scrum and Kanban. It integrates Scrum’s structured framework of sprints, standups, and retrospectives with Kanban’s visual workflow. This allows teams to benefit from iterative development and continuous flow, enhancing adaptability and efficiency.

Scrumban came into prominence to help software teams switch from Scrum to Kanban and vice versa. If the teams are competent in working with both methodologies, this layout can assist them in the smooth shift to other methodologies.

38. What are Scrum Ceremonies, and name the essential team members in them?

Scrum Ceremonies, also termed events, are gatherings that occur before, during, and subsequent sprints embedded in the scrum framework. The framework partitions projects into regular intervals, for example, 30 days to complete the task. During a scrum sprint, they allow ease in communication. 

The prominent team members include:

  • Scrum Master – The Scrum Master ensures that everyone in the team has the equipment and guidance to be productive. The Scrum Master schedules meetings and conveys the team’s progress and problems. 
  • Product Owner – The product owner takes essential decisions and prioritizes each item before a Scrum sprint. They constitute the interests of the clients and stakeholders.
  • Development Team – The development team is a cross-functional group that develops the product. This group comprises developers, quality assurance analysts, and designers involved in transporting and developing products.

39. What are the quality strategies of agile?

This is one of the basic agile methodology interview questions. 

  • Initiation – During formation, it is often termed Sprint 0 in Scrum or Iteration 0 in agile technologies. The primary goal of the team leader is to define goals and guide the team in the right direction. From the point of view of testing, the main tasks have to be organized according to your approach to testing and commence setting up the test environment. 
  • Development team strategies – Agile development teams adhere to a team strategy in which testers are inducted into the development team, and the team is held responsible for testing. This works in favor of many instances, but when your environment is composite, you will need an independent testing team to work in tandem with the development team. 
  • Parallel independent testing – The team’s approach of inducting agile testers to the group is a significant start but doesn’t suffice in the long run. The idea is to constitute an independent test team that performs some advanced tests. This team does not require a detailed set of requirements but may require specifics such as architecture diagrams. 

40. What do you understand by the term Daily Stand-Up?

This is one of the frequently asked agile scrum interview questions.

The Daily Stand-Up, or Daily Scrum, is a short, daily meeting in Scrum where team members discuss progress, plan for the day, and identify any obstacles. Participants stand to keep it brief, typically lasting 15 minutes or less, promoting quick updates and issue resolution. It is advisable to host these meetings in the presence of the project manager and with all employees in attendance. 

41. What do you mean by impediments? State instances of impediments.

Impediments are roadblocks or obstacles faced by the members of the Scrum team that affects the speed of their work. Impediments can assume various forms like – i) Missing resources or absence of a team member, ii) Business troubles, iii) Lack of essential skills or knowledge iv) organizational problems. 

Certain organizations ask these agile testing interview questions to evaluate a candidate for a role where user stories will be used. These agile process interview questions test the candidate’s knowledge in understanding the customer’s perspective. If you are applying for a senior role, you must prepare these Agile methodology interview questions for experienced Agile testers.

42. What is a user story?

A user story is a simple description of a feature delivered to the end users. User stories are used in agile technologies to understand the requirements of the customers or users. The purpose of a user story is to express how the company will add value to the customer’s requirements. 

Also, Read Agile methodology Interview Questions for testers

43. What are the 3 Cs of user stories? 

This is one of the scenario-based agile questions, The 3 Cs of user stories are:

  • Cards – User stories are written on cards. They form the foundation for a conversation. It doesn’t matter what kind of card (digital, index, or post-in) is used. The written content on the card signifies the story’s priority and the cost involved.
  • Conversation – A card portrays user requirements, but they have to be refined and presented to the developers. When a user story is documented on a card and written on a board, it reflects how committed the team is to discussing a user story.
  • Confirmation – Confirmation is one of the criteria for acceptance prior to development. The team may preside over a meeting regarding a user story, but there lies an iota of suspicion if the user requirements are met or not. So, confirmation ensures that the user requirements have been delivered.

Every individual who is a part of the scrum and agile team should uphold the company’s ethics and values. To explore the core components of Agile, have a look at this agile question and answer.

44. What do you mean by a Build-Breaker?

A build-breaker is a team member responsible for impeding the team’s progress. The individual introduces probable changes to the applications that make them impossible to run. 

The Steps of Agile Methodology

Agile methodology aims to deliver more regular product launches and shorter project cycles than traditional project management. The Agile interview questions and answers mentioned above will help you understand the methodology in detail. Candidates can also create Agile interview questions and answers pdf for better access to questions for revision. 

You may employ a variety of Agile models, including Kanban and Scrum, which are two among the most popular. However, any Agile approach will adhere to the same fundamental steps, which are as follows:

1. Planning the project 

As with any other project, you should have a clear understanding of the final product, its value to the customer or company, and the way it will be accomplished before work starts.

You may create a project goal here, but keep in mind that Agile project management’s goal is to make it simple to address modifications and modifications to the program. As a result, the scope of the project shouldn’t be viewed as impervious to change.

2. Developing a product roadmap

An outline of the characteristics that make up the finished product is called a master plan. Due to the fact that you will develop each of these distinct features during each sprint, this is an essential part of the Agile planning phase.

You will also create a product inventory at this time, which is a checklist of all the features that will go into the finished item. Later, while planning sessions, you can select items from this checklist.

3. Planning the release

In traditional project management, there is one date that matters the most. The final date after all the planning and development is when you release the product. Agile, on the other hand, employs reduced development periods, also known as ‘sprints’, with features being delivered at the conclusion of each cycle.

You will develop a comprehensive strategy for product releases before the project begins, and at the start of each sprint, you will review and reevaluate the plan.

4. Planning sprint

The parties must have a sprint strategy meeting before the start of each sprint to decide what the role of each individual be and how it will be accomplished. To ensure that everyone on the team completes their allocated responsibilities throughout the sprint, it’s critical to distribute the workload fairly.

A visual record of your workflow is also necessary for team transparency, shared knowledge, and the detection and elimination of bottlenecks.

5. Planning daily tasks

Hold quick daily meetings to assist your team to complete their responsibilities throughout each sprint and determine if any adjustments are necessary. Each colleague will briefly discuss their upcoming daily tasks. These daily sessions should be brief. 

How to Become a Full Stack Developer

6. Testing

The testing stage checks whether the product meets the company guidelines and customer requirements. Testing is an indispensable part of the Agile life cycle and is performed while developing the product roadmap. As the developer teams continue to complete the unfinished tasks, the testing team will take over and continue executing test cases to identify bugs in the code.

7. Maintenance

The maintenance stage establishes that the software meets user requirements over time. Your team needs to observe the software and resolve errors as and when they arise. You can collect feedback from users from different sources. The input gathered from the sources should be used to identify potential threats and arrive at a conclusive solution.

To prepare for an upcoming interview where Agile questions and answers may be asked, it is necessary to understand all aspects of Agile methodology and go through the Agile interview questions and answers pdf thoroughly.

Tips to Help You Prepare For An Agile Interview as a Developer

A simple way to prepare for agile methodologies interview questions is to use the repository of resources available in the public domain. Agile practices are used widely across a range of sectors from software development to healthcare and financial services. Digital.ai’s 16 State of Agile Report states the technology sector uses agile methodologies the most, almost 27%. It is crucial to understand global agile fundamentals to have clarity on the global impact of agile technology.

This article covers all aspects of agile methodology interview questions and answers. Fundamental agile questions and answers are asked of candidates applying for entry positions and the level increases according to the role.

Preparing for an Agile interview as a developer requires a combination of technical knowledge, practical experience, an understanding of Agile principles and methodologies, and many more things. So, keeping this in mind let’s learn some valuable tips to help you succeed in your Agile interview:

  • Understand Agile Principles

Before your interview, ensure you have a solid understanding of Agile principles and methodologies. Familiarize yourself with iterative development, collaboration, continuous feedback, and change adaptation.

  • Know Scrum and Kanban

Be well-versed in popular Agile frameworks like Scrum and Kanban. Understand the roles (Scrum Master, Product Owner, Development Team) and ceremonies (Sprint Planning, Daily Standup, Sprint Review, Sprint Retrospective) in Scrum, as well as Kanban principles such as visualizing work, limiting work in progress, and managing flow.

  • Technical Skills

Brush up on your technical skills, especially those related to the job you’re applying for. Be prepared to discuss programming languages, frameworks, version control systems, and other tools commonly used in Agile development environments.

  • Practice Agile Tools

Familiarize yourself with popular Agile tools like Jira, Trello, or Asana. Many Agile teams use these project management tools, so that hands-on experience can be a significant advantage.

  • Collaboration and Communication

Agile emphasizes collaboration and communication. Be prepared to discuss your experiences working in teams, how you handle conflicts, and how you communicate progress and challenges.

  • Problem-Solving Scenarios

Expect scenario-based questions where you might be asked how you would handle specific Agile-related challenges. Practice answering questions related to prioritizing tasks, handling scope changes, or resolving conflicts within a team.

  • Continuous Improvement

Agile focuses on continuous improvement. Be ready to discuss how you’ve contributed to process improvement in your previous projects. Discuss any initiatives you’ve taken to optimize workflows, increase efficiency, or enhance team collaboration.

  • Cultural Fit

Agile teams often have a unique collaboration, trust, and adaptability culture. Be prepared to demonstrate how your values align with Agile principles. Share examples of how you’ve worked in environments that value these principles.

  • Be Adaptable

Agile is all about adaptability. Show your willingness to learn and grow, emphasizing that you can easily adapt to new tools, methodologies, and project requirements.

  • Ask Questions

Finally, be prepared with thoughtful questions for the interviewer. Ask about their Agile processes, team structures, and how they handle challenges. This shows your interest and helps you assess if the company’s Agile practices align with your expectations.

Conclusion

With that, we come to the end of our list of agile interview questions and answers guide. Although these agile interview questions are selected from a vast pool of probable questions, these are the ones you are most likely to face.

These were the must-know questions and answers revolving around the agile methodology. Most companies practice agile development in one form or another, thanks to the features it has to offer. If you wish to make a flourishing software development career, what are waiting for? Master agile methodology. Explore more about Agile software development, check out upGrad’s Executive PG Programme in Software Development – Specialisation in Full Stack Development.

Frequently Asked Questions (FAQs)

1. Why do companies adopt Agile methodology?

Agile is popularly used by organisations since it can help improve the performance of teams and enhance product quality and the levels of customer satisfaction. Teams can quickly adapt to changes in product requirements better without impacting overall deliverables and timelines. In Agile, teams work in shorter, iterative cycles aiming at continuous improvement based on customer requirements. Agile also helps companies optimise technical debt, enforce better project control, and increase the versatility of the project. It also helps reduce risks and empowers companies to better respond to market dynamics which steers projects to successful completion. Overall, by adopting Agile, organisations can aim for faster ROI.

2. Is Waterfall better than Agile methodology?

Waterfall and Agile are very different methods of project management that suit different project requirements. Agile is more suitable for projects where the stakeholders are very closely involved in every step of the project. On the other hand, the Waterfall model is more suitable for projects where you have a clear understanding of the project outcome right from the start; it does not offer too much flexibility and is a more structured model than Agile. Agile, as the name suggests, is best suited for teams that aim to move fast with a project and experiment in a specific direction despite not certainly knowing the outcomes of a project.

3. Should you go for Scrum certification?

There are many benefits of becoming a certified Scrum master. According to experts, it takes less time to become a certified Scrum master and lead projects compared to the time to become a project manager. Besides, Scrum masters are in huge demand nowadays, and these skills are highly valuable when you are aiming to enhance your earning potential. A Scrum master certification can also help you steer ahead in your career progression by helping you demonstrate exemplary leadership skills and management expertise. Certified Scrum Master, Professional Scrum Master, SAFe Scrum Master, Certified Scrum Developer, and Scrum@Scale Practitioner are some of the most valuable certifications you can pick from.

4. Which methodology best for agile?

Scrum and Extreme Programming (XP) are the most popular methodologies for Agile due to their emphasis on iterative development, flexibility, and continuous feedback.

Did you find this article helpful?

Arjun Mathur

Arjun is Program marketing manager at UpGrad for the Software development program. Prior to UpGrad, he was a part of the French ride-sharing unicorn "BlaBlaCar" in India. He is a B.Tech in Computers Science from IIT Delhi and loves writing about technology.

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How to Make Most of Being A Jack of Multiple Things!

This is an excerpt from the e-book ‘self.debug – An Emotional Guide To Being A World-Class Software Engineer’ written by Karan Kurani. It’s a guide to increasing your skill set as a software engineer to the next level by debugging yourself and your emotions. Karan Kurani is the co-founder and CTO of DoctorC, which is the leading marketplace in India connecting consumers with easy, affordable diagnostic & lab tests. DoctorC’s mission is to make healthcare simple, transparent and affordable. Karan is an alumnus of Cornell University with an overall experience of 8+ years. He has worked with GREE as a Lead Software engineer and founded two startups Shoutt and DoctorC. Interview with Karan Kurani, Co-founder & CTO, DoctorC Here’s an excerpt from the chapter ‘Hacking Skillz – Jack of more than 1 trade’ it talks about how being average in more than 1 thing is easier and more valuable than being excellent at just 1 thing. Check out our free courses to get an edge over the competition  Note – This guideline is most useful for the bottom 99% of the practising software engineers. So if you are part of the remaining 1% – you can safely skip this post. There is a surprisingly easy hack that you can apply to increase your value generally in life. Pick up more skills. It sounds obvious when put on paper but there is one subtlety which makes it a “hack” in my opinion. For this point, we turn to the excellent Scott Adams’ book – “How to fail at almost everything and still win big”. Speaking about being successful, he says – “… I tell them there’s a formula for it. You can manipulate your odds of success by how you choose to fill out the variables in the formula. The formula, roughly speaking, is that every skill you acquire doubles your odds of success.” He goes on to mention that the level of proficiency for a skill is not mentioned because – “… you can raise your market value by being merely good – not extraordinary – at more than one skill.” “To put the success formula into its simplest form: Good + Good > Excellent” upGrad’s Exclusive Software Development Webinar for you – SAAS Business – What is So Different? document.createElement('video'); https://cdn.upgrad.com/blog/mausmi-ambastha.mp4   Check out upGrad’s Java Bootcamp This subtlety makes it very easy to execute. You don’t need to be extraordinary, you just have to be ordinary/average. Hence, if you are an average software engineer and you have any of the skills mentioned below – Good at drawing Public speaking Managing people Have a knack to pick up people’s emotions An eye for design in product Spot problems in operational processes Shoot, edit and/or make videos Make original music Sing Writing essays/blog posts Or anything else Explore Our Software Development Free Courses Fundamentals of Cloud Computing JavaScript Basics from the scratch Data Structures and Algorithms Blockchain Technology React for Beginners Core Java Basics Java Node.js for Beginners Advanced JavaScript Check out upGrad’s Full Stack Development Bootcamp (JS/MERN)  Learn Software development courses online from the World’s top Universities. Earn Executive PG Programs, Advanced Certificate Programs, or Masters Programs to fast-track your career. You are immediately more valuable to yourself and your organisation vs someone is who is a very good software engineer only. So if you are a software engineer who can think of product ideas and execute independently (remember you only have to be of an average skill in it) – you have more than doubled your value. Leverage that skill. What Does A Software Developer Do? Explore our Popular Software Engineering Courses Master of Science in Computer Science from LJMU & IIITB Caltech CTME Cybersecurity Certificate Program Full Stack Development Bootcamp PG Program in Blockchain Executive PG Program in Full Stack Development View All our Courses Below Software Engineering Courses In-Demand Software Development Skills JavaScript Courses Core Java Courses Data Structures Courses Node.js Courses SQL Courses Full stack development Courses NFT Courses DevOps Courses Big Data Courses React.js Courses Cyber Security Courses Cloud Computing Courses Database Design Courses Python Courses Cryptocurrency Courses Just like programming, it’s an adventure to delve into your own mind. You can debug yourself – this book shows you how.   If you’re interested to learn more about full stack software development, check out upGrad & IIIT-B’s Executive PG Programme in Software Development – Specialization in Full Stack Development which is designed for working professionals and offers 500+ hours of rigorous training, 9+ projects and assignments, IIIT-B Alumni status, practical hands-on capstone projects & job assistance with top firms. Read our Popular Articles related to Software Development Why Learn to Code? How Learn to Code? How to Install Specific Version of NPM Package? Types of Inheritance in C++ What Should You Know?
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by Karan Kurani

06 Sep'18
Is AngularJS Right Choice For Your Next Mobile App Development?

5.17K+

Is AngularJS Right Choice For Your Next Mobile App Development?

Mobiles are something that we use every day and are an integral part of our lives. Nowadays each and every person has a mobile phone in their pocket. With the advancements of technologies, one can get a mobile phone no matter how big or small their budget is. In this age of mobile phones, we consider a phone that has no apps in it as useless. We have too many apps these days on our phones. From fine dining to fitness, from shopping to scrabble, we have an app for all our moods. Mobile apps are designed in such a way that they go with our phones configuration well. Android and MAC are the two major interfaces that we have in our mobiles these days. The apps that are being developed are usually compatible with these two major operating systems. Every day more and more apps are being introduced, updated and launched in our play stores or App stores in case of MAC users. These apps are really useful. We no longer need to search the internet for things that we need, it is just a tap away. Check out our free courses to get an edge over the competition  Explore Our Software Development Free Courses Fundamentals of Cloud Computing JavaScript Basics from the scratch Data Structures and Algorithms Blockchain Technology React for Beginners Core Java Basics Java Node.js for Beginners Advanced JavaScript What is AngularJs? When Android was yet to be launched in the market, Java was the most commonly used interface in mobiles. Even now when android has taken the center stage, java is not yet abolished. It is still considered one of the most potent and user- interactive interfaces out there. AngularJS is an app that was first launched by Google in the year 2009. This app uses the same JavaScript framework. AngularJS has come a long way and it has made some very impressive adjustments in its user interface. How to Become a Full Stack Developer Explore our Popular Software Engineering Courses Master of Science in Computer Science from LJMU & IIITB Caltech CTME Cybersecurity Certificate Program Full Stack Development Bootcamp PG Program in Blockchain Executive PG Program in Full Stack Development View All our Courses Below Software Engineering Courses AngularJS is basically an app that makes developing apps very easy, it helps in making super-dynamic web pages that are easy to use and easy to work with as well. We need web pages for literally everything. Every business, every start-up, every new idea that is been introduced needs a web page o promote it. Bust web pages are not too easy to work with, there are quite a few factors that need to be kept in mind before making a web page. Java is the most secure and the most optimum user interface when it comes to making web pages. Unlike Android and MAC, it has HTML support that makes the process of a web page making much easier. Check out upGrad’s Java Bootcamp  Learn Software Courses online from the World’s top Universities. Earn Executive PG Programs, Advanced Certificate Programs, or Masters Programs to fast-track your career. In-Demand Software Development Skills JavaScript Courses Core Java Courses Data Structures Courses Node.js Courses SQL Courses Full stack development Courses NFT Courses DevOps Courses Big Data Courses React.js Courses Cyber Security Courses Cloud Computing Courses Database Design Courses Python Courses Cryptocurrency Courses Uses of AngularJS AngularJS helps in extending HTML Templates, it also ennobles the users to use an advanced approach towards web page making and web page designing. Java is known for its better stability and security. AngularJS sticks to its own simple functionalities and thus is very easy to use. The modular approach makes coding easy. Also updating, testing and modifying codes for a web page is made easier with AngularJS. One can easily add AngularJS to a web page with the help of simple coding. What Does A Software Developer Do? upGrad’s Exclusive Software Development Webinar for you – SAAS Business – What is So Different? document.createElement('video'); https://cdn.upgrad.com/blog/mausmi-ambastha.mp4   Domains in which you can implement AngularJS To make sure that your web page is gaining popularity, some niches and search engine optimisation tools are to be incorporated in your web page. To make the idea known to all and gain popularity nothing can be better than a well-done web page. When you are using mobile for creating a web page AngularJS is your answer to all your questions. It will even help you develop a web app. Tips for best practices Angularjs Mobile Development app can help you with the following. Video streaming apps: Video streaming apps are really in demand right now. Apps like Netflix, Amazon Prime Videos, and YouTube etc are some of the most prominent examples. User review: Market research is a very important part of developing a web page. First, you need to see what your customers really want when you know what your customers want and need them providing them with the best solutions is better and more money efficient. Travel apps: Travel apps are not very uncommon nowadays. While Android and MAC will make decent apps, the performance of a JavaScript is really difficult to top. AngularJS mobile development can help develop such sophisticated apps. Weather apps: Something that is present by default in a smartphone is a weather app. It is widely used and a JavaScript will be able to develop and manage really impressive weather apps. Social apps: In this age of social media, we can hardly come across a person who does not have a social media account. Apps like Facebook, twitter, etc. all are developed with JavaScript and thus you can too do that with AngularJS. Read our Popular Articles related to Software Development Why Learn to Code? How Learn to Code? How to Install Specific Version of NPM Package? Types of Inheritance in C++ What Should You Know? Check out upGrad’s Full Stack Development Bootcamp (JS/MERN)  Everything you need ot know about Mobile App Development When it comes to developing and managing an app there are many ways one can do that. But if you are using your phones to develop a web page then AngularJS should be your best bet. If you’re interested to learn more about full stack software development, check out upGrad & IIIT-B’s Executive PG Programme in Software Development – Specialization in Full Stack Development which is designed for working professionals and offers 500+ hours of rigorous training, 9+ projects and assignments, IIIT-B Alumni status, practical hands-on capstone projects & job assistance with top firms.
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by Kavya Gajjar

29 Nov'18
Angular 7.0 – What is New in its new Avatar?

5.34K+

Angular 7.0 – What is New in its new Avatar?

The strength of a building is in its concrete pillars. So is the framework for a web application. A software framework provides a standard way to design, build and deploy applications. In a world of Java platforms, the Javascript framework was the most uttered buzzword until Angular gained importance. Now, let us see some Salient features of Angular. Angular is an Open source Javascript framework which morphed into what is called ‘Typescript’ now. Code generation and development are rapid compared to a (Javascript) JS code. The Command line prompt (CLI) has commands to build application faster. The Code is well organized as it uses components hence improves productivity A directive is a dynamic function that handles variables, if statements, and loops in HTML Angular is cross-platform hence it is independent of the browser and the operating system Angular CLI comes with testing tools that are helpful for unit testing Check out our free courses to get an edge over the competition Learn Software engineering courses online from the World’s top Universities. Earn Executive PG Programs, Advanced Certificate Programs, or Masters Programs to fast-track your career. AngularJS – A precursor to Angular AngularJS was the first product in the Angular series introduced by Google in 2009. It is a client-side or a front-end framework. What this means is that the code runs on the user’s browser and not on the web server. AngularJS was written purely in Javascript. This was developed to decouple the application logic, however, it was the only fairly successful and paved way for Angular with its current avatar 7.0. Is AngularJS Right Choice For Your Next Mobile App Development? Check out upGrad’s Java Bootcamp Explore Our Software Development Free Courses Fundamentals of Cloud Computing JavaScript Basics from the scratch Data Structures and Algorithms Blockchain Technology React for Beginners Core Java Basics Java Node.js for Beginners Advanced JavaScript Angular 7.0 Framework Let us understand briefly the building blocks of Angular: Module:  Basically breaks down application’s core screens logically. For example, if there is a shopping cart page, one might want to have a shopping cart module. Component: This is a section of the UI and is a ‘class’ as in object-oriented programming. This is the fundamental building block of the User Interface (UI). The component class contains the core logic for the page. ” upGrad’s Exclusive Software Development Webinar for you – SAAS Business – What is So Different? document.createElement('video'); https://cdn.upgrad.com/blog/mausmi-ambastha.mp4 ” Components are made up of: Template: A template is written in HTML or they can be HTML files. It can have dynamic properties like variables and use of ‘if conditions’ is possible with directives. Class: Is the code for the application. The code is written in Typescript. Typescript is a superset of Javascript. Typescript is a ‘static’ type language where variables are declared with types defined. Hence errors are caught on the compilation of the program rather than being caught at runtime. Angular classes can be written in Javascript too. Components have data properties and methods.  Metadata: To identify that the class is an Angular component one uses Metadata. Metadata can be attached to Typescript using a decorator declaration. Let us walk through a simple component in Angular. Import {component} from  ‘’@angular/core’’ ; Here the component package is imported from Angular core library. @component ({     (this is a decorator declaration) Selector : ‘myapplication’   …(.this is the custom HTML tag that we use to insert the component. ) Template: ‘<h1> Hello {(name)}</h1> (name is a variable) }) export class AppComponent{       (This is the component class and ‘name’ is a property in the class) name = ‘ Angular framework’; } <body> <myapplication>Loading a sample app component here..</myapplication> </body> Data binding: A process that allows communication between the component and the view. So data is passed from the component to the view and vice-versa. There are four types of data binding. In Interpolation and property binding the data is sent from the component to the view and in event binding, the data is sent to the component from the view or the template. In two-way binding, the data travels both ways. Service: This is a class that is written for reusable code, i.e. code that can be accessed from multiple components. These classes send data and functionality across components. Service classes can also get data from a database or a js/JSON file. When one uses a Service class, the code looks organized and fragmented. Directive: Customizing HTML attributes to extend the power of HTML is a directive.  ngIf, ngFor, ngModel are directives. ngModel is responsible for, binding the view into the model, which other directives such as input, textarea or Select require. Here is a piece of code that shows how ngmodel works. <div ng-app=”” ng-init=”firstName=’John'”> <p>Input a name in the input box:</p> <p>Name: <input type=”text” ng-model=”firstName”></p> <p>You wrote: {{ firstName }}</p> </div> Explore our Popular Software Engineering Courses Master of Science in Computer Science from LJMU & IIITB Caltech CTME Cybersecurity Certificate Program Full Stack Development Bootcamp PG Program in Blockchain Executive PG Program in Full Stack Development View All our Courses Below Software Engineering Courses So, firstName was initialized to ‘John’ and when one enters a new value in the text box, firstName will hold the new name entered.Check out upGrad’s Full Stack Development Bootcamp (JS/MERN)  Dependency injection (DI): Classes need objects to perform a particular function. Instead of creating the objects each time in the class, the class receives the objects(dependencies) from external sources. In the DI framework following are the steps that need to be followed: Create a Service Class eg. Employeedata Register this service class with the Injector. An Injector is a container that holds all the dependency classes Declare the Employeedata class as a dependency in the class that needs it eg. EmployeeList Class What Does A Software Developer Do? Versions of Angular After AngularJS, Angular 2 was released which was a complete rewrite of AngularJS. Components got added from Angular 2. Angular 2 was not backwards compatible. Angular is made up of a bunch of packages and the Router package in Angular 3 was not in sync. Hence the Angular team moved on to Angular 4 which was released with all corrections and features with backward compatibility to Angular 2. Subsequently Angular 5, Angular 6 was released and the latest version now is Angular 7. What’s new in Angular 7.0? CLI Prompts: A change in the Angular command line prompt is that the CLI prompts the user, to select the features while running the common commands. Features like Angular routing or the format of the style-sheet and many more can be selected by the user. In the previous versions of Angular one had to remember and type the options on the prompt. Application Performance : Common errors: In this version, the angular team analyzed and removed some common mistakes made by the developers like the ‘reflect-metadata’ polyfill was included in production which is actually needed only in development. Bundle-Budgets: To improve the performance of the application, default Bundle Budgets are defined in angular.JSON. The developers will now be warned if the application bundle size exceeds a limit of 5MB and when the initial bundle exceeds 2MB. These values can be modified in the JSON file as needed. Angular Material & the CDK: The Angular component development kit(CDK) was created from the Angular Material(UI for libraries).The two new features added in the CDK are Virtual Scrolling: To load only the visible part on the screen, the <cdk-virtual-scroll-viewport> package provides helpers for directives that react to scroll events. So, it will render only the items that can fit on the screen. When a user scrolls through the list then the DOM will load and unload the elements dynamically based on the display size. Drag and Drop support: The @angular/cdk/drag-drop module helps free drag and drop feature of an element, reordering items in a list, moving items in a list and so on. This is done with the help of cdkDropList and cdkDrag directives. Angular 7.0 has updated its dependencies to support Typescript 3.1, RxJS 6.3 and Node 10. Improved accessibility of Selects: The native ’select’ has some performance, accessibility, and usability advantages hence using a native select element inside a ‘mat-form-field’ is a new feature in Angular 7.0. Angular elements: A small change but new in Angular 7 “Angular Elements now supports content projection using web standards for custom elements.” — This is what Stephen Fluin, Angular says. Working with partners: The Angular team has been working to partner with community projects that have been launched recently one of them is Angular Console. Angular Console is a user interface for Angular CLI. It is good for beginners and experts as it is a lot easier than prompts. There are different UI versions for Windows and Mac OS. In-Demand Software Development Skills JavaScript Courses Core Java Courses Data Structures Courses Node.js Courses SQL Courses Full stack development Courses NFT Courses DevOps Courses Big Data Courses React.js Courses Cyber Security Courses Cloud Computing Courses Database Design Courses Python Courses Cryptocurrency Courses A Beginner’s Guide to MVC Architecture in Java Most of the changes in Angular 7.0 are on performance improvements and bug fixing. Hence, it is the safest version to date and migrating from earlier versions is simple. Ivy is the new upcoming rendering engine that the Angular team is working on. Till then, let us wait and watch. Keep Learning! Read our Popular Articles related to Software Development Why Learn to Code? How Learn to Code? How to Install Specific Version of NPM Package? Types of Inheritance in C++ What Should You Know? If you’re interested to learn more about full stack software development, check out upGrad & IIIT-B’s Executive PG Programme in Software Development – Specialization in Full Stack Development which is designed for working professionals and offers 500+ hours of rigorous training, 9+ projects and assignments, IIIT-B Alumni status, practical hands-on capstone projects & job assistance with top firms.
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by Saurabh Hooda

28 Dec'18
IntelliJ IDEA vs. Eclipse: The Holy War!

35.45K+

IntelliJ IDEA vs. Eclipse: The Holy War!

Batman vs. Superman, Marvel vs. DC, Windows vs. Linux, Java vs. C#, are a few examples of some eternal wars. One such battle is IntelliJ IDEA vs. Eclipse – the selection of the best Integrated Development Environment – affectionately known as the IDE. There are many IDEs in the market today for Java development – the likes of Netbeans, DrJava, and of course Eclipse and IntelliJ IDEA are just to name a few. These IDEs ease the workflow of a developer by providing them with a complete and integrated environment. The support of various plugins coupled with the ability to handle large projects seamlessly makes the IDEs an irreplaceable tool in any developer’s toolkit. Learn Software development courses online from the World’s top Universities. Earn Executive PG Programs, Advanced Certificate Programs, or Masters Programs to fast-track your career. Today we’ll be looking at two such IDEs in depth, and taking them head to head. We’ll look at how Eclipse and IntelliJ IDEA compete against each other in terms of the features they offer. Check out our free courses to get an edge over the competition. Eclipse IDE Eclipse is by far the most commonly used IDE by budding as well as experienced developers. It is supported by a large community of developers, great documentation to get you up and running, and the best part – the support of thousands of plugins to make your experience even better. Eclipse is mainly used for developing web, mobile, desktop, enterprise, or embedded system applications. It can be used open-source under Eclipse public license. Eclipse is written mostly in Java and runs seamlessly on the three major operating systems – Windows, Linux, and Mac OS. Although well known for Java programming, it also supports various other languages including Groovy, Scala, and Python. Check out upGrad’s Advanced Certification in Cloud Computing Eclipse is capable of opening multiple projects in the same window thereby giving you control over dependencies and relations. However, regarding user experience and the ease of code completion and inspection, Eclipse falls short despite having many plugins, especially checkstyle. If you’re a rookie programmer, you’d appreciate an auto-complete feature that can show the list of the most relevant symbols applicable in your context. Eclipse falls short on that. Just for argument’s sake, we can use this point in favour of Eclipse saying it offers a better learning curve, but at the end of the day, it’s really about how easy it is to get your application up and running. Having said that, Eclipse is and will continue to be, widely used all over the globe. Let’s take a look at some of its features that keep it going despite the limitations. A Beginner’s Guide to MVC Architecture in Java Check out upGrad’s Advanced Certification in Blockchain Salient Features of Eclipse Mylyn: Mylyn is a subsystem of eclipse for task management. The advantages of Mylyn are quite well known, but you won’t appreciate them till you use it and see them for yourself. Mylyn helps developers track their tasks in a task list view – without having to open a browser. Mylyn provides an easy way of keeping track of all the files related to your current work. Software Updates: Eclipse provides frequent and regular software updates. The ability to simply update your IDE from the console itself without worrying about dependencies, or unzipping a zipped file makes a developer’s life easier. Everything is managed through this simple dialogue: Enterprise Java Tooling: Eclipse has the best tooling to offer for JEE projects. It offers an outstanding amount of functionalities – from wizards for Web Service creation, XML editing, to excellent JSF and JPA tooling. In essence, it’s a very simple feature but is very useful. The ability to control and deploy the server of your choice is commendable. Also, if your server isn’t on the list, you’ll likely find a plug-in to support your server. Model Driven Development: The Eclipse Modelling Project offers a set of modelling tools for those using EMF or related techniques for modelling. The Ecore Tools that are used to work with the EMF models allow you to create and modify your ecore using a standard tree, or through the visual Ecore diagram editor (see below). 15 Must-Know Spring MVC Interview Questions IntelliJ IDEA IDE IntelliJ IDEA is a fully featured IDE developed by JetBrains. JetBrains is an established company and famous for the Resharper plugin for Visual Studio that is beneficial for C# development. The IntelliJ IDEA comes in two editions – Free community edition and an Ultimate edition. The free community edition of IntelliJ IDEA offers the basic features useful for developing Android and Java applications. Google’s official Android development platform – Android Studio, is also based on IntelliJ IDEA’s free community edition. This IDE supports many languages from Java, Kotlin, Scala, Android, Mercurial, Groovy, Gradle, Git, SVN, SBT, and CVS and also offers basics (yet essential) features like code completion, deep static analysis, intelligent refactorings, debugger, test runner, etc. The Ultimate Edition, on the other hand, has the most advanced set of features for developing web and desktop applications. Some of the additional features of the Ultimate Edition Supports the integration of Spring framework. Supports web app scripting languages like JavaScript, CoffeeScript, TypeScript, and many more. Supports web development framework like Node.js, Angular, and React Java EE support such as JSF, JAX-RS, JPA, CDI, etc Eclipse falls short in providing good assistance for code completion despite supporting many plugins. The default code compilation in IntelliJ is much faster and better, especially if you’re a newbie programmer – IntelliJ can help you improve your code. One of them is Smart Completion which provides you with the list of the most relevant symbols applicable in your current context. This as well as other completions constantly learn from your coding practices and moves your most frequently used packages and classes to the top of the list, so that you can select the right option faster. Another such feature is Chain completion which is even smarter than the Smart Completion. It lists all the applicable symbols by making use of getters or methods which makes it even faster. There are many other out-of-the-box features too which make IntelliJ IDEA a truly intelligent IDE What is Test-driven Development: A Newbie’s Guide Features which make IntelliJ IDEA a truly intelligent Version Control: IntelliJ IDEA offers the developers with a unified interface for most of the version control systems. Git, SVN, Mercurial, CVS, and Perforce are just to name a few. This single interface lets you browse the history of changes, manage branches, and merge conflicts. Build Tools: This IDE supports all the major build tools like Gradle, Maven, Gant, SBT, NPM, Grunt, Gulp, and more. These tools eventually help automate compiling, packaging, running tests, deploying, and other activities. Application Servers: It supports major application servers like TomCat, JBoss, WebSphere, Glassfish, and many more. It allows you to deploy your code onto the application servers and debug the deployed code from the IDE itself. Indexing: IntelliJ indexes the entire project when you first start it up. That way, it doesn’t need to search for files every time you need a resource (unlike Eclipse). This significantly speeds up the search process. Polyglot Support: As we’ve said earlier, IntelliJ IDEA supports many JVM and non-JVM frameworks and languages out of the box. Frameworks and languages like AngularJS, React, JavaScript, TypeScript, Scala, SQL are just a few examples of the wide array of languages supported by IntelliJ IDEA. All these features make IntelliJ IDEA a clear winner when it comes to usability and user experience. However, it falls short on the number of plugins offered. Compared to 1,276 plugins offered by Eclipse, IntelliJ only offers ~700 plugins. But, this shouldn’t be a dealbreaker as IntelliJ offers a lot of new and improved features out of the box, without needing any plugin – unlike Eclipse. How to Become a Full Stack Developer upGrad’s Exclusive Software Development Webinar for you – SAAS Business – What is So Different? document.createElement('video'); https://cdn.upgrad.com/blog/mausmi-ambastha.mp4   In Conclusion… If you’re a beginner in the field of Java development, your choice should be IntelliJ IDEA – thanks to the various beginner-friendly features it has to offer. However, if you’re looking to work on large and complex projects, and have a fair bit of expertise in Java programming, you can opt for Eclipse instead. Like with every other debate, at the end of the day it’s all a matter of preferences, but there’s no way you can ignore IntelliJ IDEA.   If you’re interested to learn more about full stack software development, check out upGrad & IIIT-B’s Executive PG Programme in Software Development – Specialization in Full Stack Development which is designed for working professionals and offers 500+ hours of rigorous training, 9+ projects and assignments, IIIT-B Alumni status, practical hands-on capstone projects & job assistance with top firms.
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by Arjun Mathur

10 Jun'19
Python Projects for Beginners &#8211; List of 7

17.76K+

Python Projects for Beginners &#8211; List of 7

Learning a new language – whether it is for speaking to humans or to computers – is always a mixture of fun and challenge. Mastery is not an easy road to travel and that is why little wins along the way are so necessary for boosting self-confidence and making you preserve. The same can be achieved through projects that have a specific aim and allow you to put your new-found knowledge into practice. When learning a coding language like Python, these projects become all the more crucial as they help you firm your grip on a vast language that you will keep refining your entire life. So, where do you begin? As a beginner, which projects do you pick up that is not overwhelming but are challenging and rewarding at the same time? Check out our free courses to get an edge over the competition. Learn Software Development online from the World’s top Universities. Earn Executive PG Programs, Advanced Certificate Programs or Masters Programs to fast-track your career.   Check out our free technology courses to get an edge over the competition. The answer? Whatever you pick from the list below. What’s the number? Concepts needed: print, while loop, if/else statements, random function, input/ output This is a guessing game that the user plays with the program/computer. The program generates a random number using the random function. The user tries to guess it by inputting a value. The program then indicates whether the guess is right or not. If it is wrong, then the program should tell how off the guess was. If it is right, there should be another positive indicator. You can place a limit on the number of guesses allowed. You will also need functions to compare the inputted number with the guessed number, to compute the difference between the two, and to check whether an actual number was inputted or not.  Explore Our Software Development Free Courses Fundamentals of Cloud Computing JavaScript Basics from the scratch Data Structures and Algorithms Blockchain Technology React for Beginners Core Java Basics Java Node.js for Beginners Advanced JavaScript Spin a yarn Concepts needed: strings, concatenation, variables, print. Things get more interesting here since strings are infinitely more complex to play with at the beginning.  The program first prompts the user to enter a series of inputs. These can be an adjective, a preposition, a proper noun, etc. Once all the inputs are in place, they are placed in a premade story template using concatenation. In the end, the full story is printed out to read some misintended madness! Check out upGrad’s Java Bootcamp What’s the word? Concepts needed: strings, variables, random function, variables, input/ output Similar to ‘What’s the Number?’, this name focuses on the user having to guess the randomly generated word. You can create a list from which the word would have to be guessed and also set a cap on the number of guesses allowed.  After this, you can create the rules yourself! When the user inputs the word, you can indicate whether the alphabet written appears in this particular position or not. You will need a function to check if the user is inputting alphabets or numbers and to display error messages appropriately.  Explore our Popular Software Engineering Courses Master of Science in Computer Science from LJMU & IIITB Caltech CTME Cybersecurity Certificate Program Full Stack Development Bootcamp PG Program in Blockchain Executive PG Program in Full Stack Development View All our Courses Below Software Engineering Courses Check out upGrad’s Full Stack Development Bootcamp (JS/MERN) Rock, paper, scissors Concepts needed: random function, print, input/ output, variables If you are tired of having no playmate, then a 5-minute stint of rock, paper, scissors with the computer and designed by you, yourself will improve your mood. We again use the random function here. You make a move first and then the program makes one. To indicate the move, you can either use a single alphabet or input an entire string. A function will have to be set up to check the validity of the move. Using another function, the winner of that round is decided. You can then either give an option of playing again or decide a pre-determined number of moves in advance. A scorekeeping function will also have to be created which will return the winner at the end.  Compute, calculate Concepts needed: functions, input/ output, variables,  This project involves building a simple calculator that can perform mathematical functions (which you decide). You can start with the basic BODMAS, and then progress to logarithms and exponents. You’ll have to keep tabs on what the user is entering and get the answer to print at the end. Whether the values in the middle of the calculation keep showing up is up to you.  upGrad’s Exclusive Software Development Webinar for you – SAAS Business – What is So Different? document.createElement('video'); https://cdn.upgrad.com/blog/mausmi-ambastha.mp4   Leap it! Concepts needed: functions, input/ output, boolean, print In this program, you input a year and check whether it is a leap year or not. For this, you’ll have to create a function that recognizes the pattern of leap years and can try fitting the inputted year into the pattern. In the end, you can print the result using a boolean expression.  Find out, Fibonacci! Concepts needed: functions, input/output, boolean, print You input a number and the function created checks whether the number belongs to the Fibonacci sequence or not. The underlying workings are similar to the above ‘Leap it!’ program.  One common theme in all the above projects is that they will help you to get your basics right. You will be the developer and the bug fixer. Not to mention, you’ll be closing working with creating and implementing a variety of functions along with working with variables, strings, integers, operators, etc. Just like 2 + 2 is the building block of your mathematics knowledge, so are these concepts, and learning about them in a fun way through building projects will help to understand and retain them more. If you are interested to become a software engineer, check out M.Sc. in Computer Science by upGrad, IIIT Bangalore, and Liverpool John Moores University which is designed for working professionals and provide 30+ projects & assignments, IIIT-B & LJMU Alumni status, 6 unique specializations, more than 500 hours of rigorous training & job placement assistance with top firms. Explore our Popular Software Engineering Courses Master of Science in Computer Science from LJMU & IIITB Caltech CTME Cybersecurity Certificate Program Full Stack Development Bootcamp PG Program in Blockchain Executive PG Program in Full Stack Development View All our Courses Below Software Engineering Courses
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by Ashish Korukonda

29 Aug'19
What does a DevOps developer do? Job Role, Skills &#038; Salary Details

12.62K+

What does a DevOps developer do? Job Role, Skills &#038; Salary Details

Of late, the concept of DevOps has taken the IT industry by storm, and for all the right reasons. DevOps is a methodology that finds its roots in both Agile and Lean approaches. It combines the best of both worlds – cultural philosophies, best practices, and tools that boost and enhance an organization’s capacity to deliver applications/services on-demand. As organizations can offer their deliverables speedily and readily, they become more competent and efficient in managing the overall business.  Speed and efficiency are the two fundamental reasons why DevOps is becoming more and more popular in the industry. As more companies are joining the DevOps bandwagon, they are driving the demand for skilled DevOps Engineers. Today, the role of a DevOps Engineer has come to be one of the most highly demanded and lucrative career options and demand for full-stack developer courses is increasing as we speak. Learn Software development courses online from the World’s top Universities. Earn Executive PG Programs, Advanced Certificate Programs, or Masters Programs to fast-track your career. A DevOps Engineer is essentially an IT professional with expertise in scripting, coding, and the entire operation of product development and deployment. The role demands that one transcend the traditional barriers of software development, testing, and operations teams, and create a holistic environment for quality product development. DevOps Engineers combine in-depth knowledge and hands-on experience in software development with business analytics skills to build innovative business solutions. Check out our free courses to get an edge over the competition. 8 in-demand career options for software engineers Explore our Popular Software Engineering Courses Master of Science in Computer Science from LJMU & IIITB Caltech CTME Cybersecurity Certificate Program Full Stack Development Bootcamp PG Program in Blockchain Executive PG Program in Full Stack Development View All our Courses Below Software Engineering Courses What does a DevOps Engineer do? DevOps Engineers work in close collaboration with Software Developers, System Operators (SysOps), and other production IT members to manage and supervise code releases. They must be well-versed in IT infrastructure management that is integral for supporting the software code in dedicated, multi-tenant, or hybrid cloud environments.  Check out our best online DevOps courses In a DevOps model, the development and operations teams do not function separately as ‘siloed’ units but merge together. Also, this approach to software development demands frequent and incremental changes. Hence, DevOps Engineers have to perform a wide range of functions across the entire application lifecycle – from development and test to deployment and operations. This calls for a versatile skill set that is not limited to a particular function or role.  Explore Our Software Development Free Courses Fundamentals of Cloud Computing JavaScript Basics from the scratch Data Structures and Algorithms Blockchain Technology React for Beginners Core Java Basics Java Node.js for Beginners Advanced JavaScript Check out upGrad’s Advanced Certification in DevOps Our Learners also read: Devops engineer jobs! To successfully implement the DevOps approach, DevOps Engineers must be well-versed in the best practices of DevOps methodology, that include: Continuous Integration – This practice requires developers to merge the alterations in their code into a central repository, after which it runs the automated builds and tests. Continuous integration aims to identify and fix bugs quicker, enhance the software quality, and reduce the validation and release time of software updates. Continuous Delivery – In this practice, the code changes are built, tested, and prepared automatically for the production release. It is the successive step to continuous integration wherein all the code changes are deployed to a testing environment and/or a production environment following the build phase.  Infrastructure as Code – This practice encourages the provision and management of the infrastructure using specific code and software development techniques (version control, continuous integration, etc.). Instead of manually setting up and configuring the infrastructure resources, the cloud’s API-driven model allows developers and system administrators to work with and scale the infrastructure programmatically. Monitoring and Logging – Monitoring and logging are essential to check and measure the metrics of applications and infrastructure and see how their performance affects the user experience of a product/service.  Communication and Collaboration – DevOps encourages increased communication and collaboration within organizations. DevOps tools, along with the software delivery process automation, allow for increased cooperation between the development and operations teams by merging their workflows and responsibilities. Microservices Architecture – It is a design approach used to develop a single application as a component of small services. In this design, the individual services run their own processes while communicating with other services via a well-defined interface (usually an HTTP-based API).  Check out upGrad’s Advanced Certification in Blockchain In-Demand Software Development Skills JavaScript Courses Core Java Courses Data Structures Courses Node.js Courses SQL Courses Full stack development Courses NFT Courses DevOps Courses Big Data Courses React.js Courses Cyber Security Courses Cloud Computing Courses Database Design Courses Python Courses Cryptocurrency Courses Now, we move on to the main functions and responsibilities of a DevOps Engineer. DevOps Engineers have to perform a wide range of tasks to fulfill their three core functions – coding, scripting, and process re-engineering. The primary duties of a DevOps Engineer are: Project Planning DevOps Engineers are an integral part of the project planning operation. Their skills in software development and system options, and business expertise (the risk, impact, and costs vs. benefits) allows them to foresee the project needs and resources, thereby helping them to create actionable timelines and strategies for business projects.  Product Development DevOps Engineers are responsible for developing, building, and managing IT solutions. To meet this end, they have to install and configure solutions, implement reusable components, translate technical requirements, perform script maintenance and updates, assist operations teams at all phases of data testing, develop interface stubs and simulators, to name a few. Product Deployment DevOps Engineers design and develop automated deployment arrangements by leveraging configuration management technology. This allows them to deploy new modules/upgrades and fixes in the production environment itself. Also, DevOps Engineers have to ready the new modules/upgrades for production. Read our Popular Articles related to Software Development Why Learn to Code? How Learn to Code? How to Install Specific Version of NPM Package? Types of Inheritance in C++ What Should You Know? upGrad’s Exclusive Software Development Webinar for you – SAAS Business – What is So Different? document.createElement('video'); https://cdn.upgrad.com/blog/mausmi-ambastha.mp4   Check out a career in devops Performance Management Apart from evaluating existing applications and platforms, DevOps Engineers also offer recommendations for enhancing the performance. To do so, they must also identify and develop practical and alternative solutions. Maintenance and Troubleshooting Maintenance and troubleshooting are two routine tasks of DevOps Engineers. Using strategy-building techniques, they delineate the requirements and procedures for implementing regular maintenance. Also, they have to troubleshoot existing information systems for errors and fix the same.  Essential skills of a DevOps Engineer A DevOps Engineer must have: Strong knowledge of different programming and scripting languages (Java, Python, Ruby, JavaScript, Scala, etc.) and familiarity with basic concepts of Linux.  Familiarity in working with a variety of open-source tools and technologies for source code management. Thorough knowledge of IT operations and system admin roles for planning the entire integration and deployment process. Expertise in software code testing and deployment. Experience in working with DevOps automation tools. Strong foundational knowledge of the Agile methodology. The ability to connect to technical and business goals. Excellent communication skills and team spirit.   Since the role of a DevOps Engineer is highly demanding and versatile, the job compensates with high salary packages. The average annual salary of a DevOps Engineer in India is Rs. 6,52,296. Needless to say, the more experienced you become, the higher will be your salary. Overall, the job role of a DevOps Engineer is highly promising.   If you are interested to become a DevOps engineer, check out Advanced Certificate Programme in DevOps from IIIT Bangalore.
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by upGrad

14 Oct'19
Difference Between Agile Methodology and Scrum Methodology [Full Comparison]

5.32K+

Difference Between Agile Methodology and Scrum Methodology [Full Comparison]

The corporate world is a fast-paced one where project requirements, customer demands, and support functions keep changing rapidly. To keep up with the dynamic and ever-changing requirements, today, companies are moving over from the traditional (waterfall) methodologies and embracing innovative methodologies like Agile. Full-Stack software development courses are getting popular as demand is only increasing.  The Agile approach brought with it a host of benefits that were lacking in the conventional software development methodologies. In Agile methodology, testing is integrated with development, thereby contributing to the development of high-quality software. Apart from delivering high-value features within short delivery cycles, Agile also enhanced customer satisfaction and customer retention quotients.  Check out our free courses to get an edge over the competition  Although the Agile approach has become widely popular in the IT and corporate worlds, not many are aware that it is made of different types of processes. For instance, there’s Scrum, Kanban, Feature Driven Development (FDD), and Adaptive System Development (ASD), to name a few. Why companies are looking to hire full-stack developers In this post, however, we’ll focus on the difference between Agile and Scrum. While people often tend to use these terms synonymously, they have their fair share of differences.  Learn Software Development Courses online from the World’s top Universities. Earn Executive PG Programs, Advanced Certificate Programs or Masters Programs to fast-track your career. Agile Methodology & Scrum Methodology What is Agile? Agile methodology refers to a software development practice that focuses on the continuous iteration of development and testing in the SDLC (software development life cycle) process. Unlike the Waterfall methodology that analyzes and documents the project requirements before the development process begins, in the Agile approach, the requirements are determined as the software-development advances with each iteration. This offers scope for flexibility in accommodating the necessary changes in the requirements/priorities of the business as and when they come.  In Agile methodology, the development and testing activities occur simultaneously. It breaks the product into smaller fragments, and the work is prioritized according to business or customer value. It encourages teamwork and constant communication within teams and between teams and customers as well. As such, the Agile approach aims to bring all the stakeholders together in the product development process. Agile Interview Questions & Answers Explore Our Software Development Free Courses Fundamentals of Cloud Computing JavaScript Basics from the scratch Data Structures and Algorithms Blockchain Technology React for Beginners Core Java Basics Java Node.js for Beginners Advanced JavaScript Check out upGrad’s Java Bootcamp The Agile Manifesto comprises of 12 principles encouraging an iterative approach to software development: Customer satisfaction is the highest priority. It is accomplished through the continuous delivery of software products in parts. It should be flexible enough to accommodate changes in requirements even in later phases of software development. Business teams, developers, and customers must regularly collaborate throughout the SLDC. Face-to-face interaction is pivotal for transparency and enhanced communication within the teams. Encourage sustainable development by maintaining a constant pace throughout the development process. Together, all teams should regularly reflect and brainstorm on how to enhance productivity to boost project effectiveness. Foster self-organization within teams to deliver top-notch architectures and designs. Offer higher autonomy to team members having greater support and trust. Deliver efficient and working software frequently within shorter periods. Measure project progress through the success of the working software. Make good design and technical excellence the primary focus of the development process. Simplicity is a fundamental tool for progress. Explore our Popular Software Engineering Courses Master of Science in Computer Science from LJMU & IIITB Caltech CTME Cybersecurity Certificate Program Full Stack Development Bootcamp PG Program in Blockchain Executive PG Program in Full Stack Development View All our Courses Below Software Engineering Courses What is Scrum? Scrum is a subset of Agile methodology. Naturally, it also focuses on delivering a product in stages within short periods. Rather than being a process or a technique, Scrum is a simple and lightweight framework that seeks to address complex problems (of a specific project) and deliver high-value business products.  Scrum assumes that the project requirements are bound to change or are not defined before the project development process begins. By repeatedly inspecting and monitoring working software, it aims to foster accountability, cross-functional teamwork, and progress toward a well-defined business goal. ” upGrad’s Exclusive Software Development Webinar for you – SAAS Business – What is So Different? document.createElement('video'); https://cdn.upgrad.com/blog/mausmi-ambastha.mp4 ”   Check out upGrad’s Full Stack Development Bootcamp (JS/MERN)  Roles in the Scrum framework Product Owner – The Product Owner is responsible for optimizing the work and product value of the development team. Apart from this, a Product Owner also manages the product catalog. Scrum Master – The Scrum Master is responsible for organizing daily team meetings and handling challenges and bottlenecks in the development process. Scrum Masters communicate with the Product Owner to ensure that the product backlog is ready for the succeeding sprint.  Scrum Team – The Scrum Team works in collaboration with the Product Owner and Scrum Master to plan how much of the project they can complete in each iteration. In-Demand Software Development Skills JavaScript Courses Core Java Courses Data Structures Courses Node.js Courses SQL Courses Full stack development Courses NFT Courses DevOps Courses Big Data Courses React.js Courses Cyber Security Courses Cloud Computing Courses Database Design Courses Python Courses Cryptocurrency Courses Agile vs. Scrum: Key Differences The Agile approach is best-suited for environments having an expert and dedicated team of a few members. Scrum, on the other hand, is perfect for projects where the requirements change frequently and fast.   The Agile methodology views leadership as a pivotal role in project development. However, Scrum encourages self-organizing and cross-functional teams. While the Project Head supervises all the tasks in the former, the latter has no team leader – the entire team is responsible for the project.  In Agile, there is regular collaboration and one-on-one interactions between the members of all teams, cross-functional teams, and customers. In the Scrum framework, the Product Owner, the Scrum Master, and the Scrum Team engage in daily meetings. The Agile approach may require lots of up-front changes in the organizational and development process. This is not necessary for Scrum. In the Agile method, frequent deliveries are made to the customer for obtaining their feedback. In Scrum, each sprint is followed by the delivery of a build to the client for feedback. The Agile method considers customer feedback highly necessary during the process, whereas in Scrum, daily sprint meetings are held for reviews and feedback.   While the Agile approach encourages to keep the design and execution simple, Scrum encourages innovation and experimentation for the same. The Agile approach considers customer satisfaction as the top priority, whereas, for Scrum, Empirical Process Control forms the core.  While working software forms the fundamental measure for project progress, it is not so in the case of the Scrum framework. These are the key differences between the Agile software development methodology and the Scrum framework. Differences aside, Scrum is essentially a subset of the Agile approach, and hence, the end goal of both is to maximize customer satisfaction through the delivery of value-oriented business products. Read our Popular Articles related to Software Development Why Learn to Code? How Learn to Code? How to Install Specific Version of NPM Package? Types of Inheritance in C++ What Should You Know? Overall, Agile practices/methods help create environments where the requirements are continually evolving and changing. Through a disciplined project-management approach, Agile methodology promotes and pushes the delivery of high-quality software that is aligned with customer needs. Explore more about the Agile software development, check out upGrad’s Executive PG Programme in Software Development – Specialisation in Full Stack Development.
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by upGrad

22 Oct'19
How DevOps Online Course Can Kickstart Your Career

5.44K+

How DevOps Online Course Can Kickstart Your Career

Amazon Web Services defines DevOps as ‘the combination of cultural philosophies, practices, and tools that increases an organization’s ability to deliver applications and services at high velocity.’ By virtue of this speed, organizations are able to serve their customers better and also stay ahead of the curve when it comes to competition. Under DevOps, the development and operations teams work together right from the development stage to deployment, testing, operations, and maintenance. Sometimes, the security and quality assurance teams also become integrated with the DevOps team. The team then uses technology and tools that help to get the work done faster because outside help is not taken or needed. Check out our free courses to get an edge over the competition. Learn Software development courses online from the World’s top Universities. Earn Executive PG Programs, Advanced Certificate Programs, or Masters Programs to fast-track your career. Common DevOps practices include Communication and collaboration Microservices Infrastructure as code Continuous delivery Continuous integration Monitoring and logging Check out upGrad’s Advanced Certification in Cyber Security upGrad’s Exclusive Software Development Webinar for you – SAAS Business – What is So Different? document.createElement('video'); https://cdn.upgrad.com/blog/mausmi-ambastha.mp4     Why DevOps matters DevOps provides the following benefits to the organization: Speed and rapid delivery Build and release products faster. Then, fix them and make them better at the same pace. This ensures that you respond to customer needs quickly and also gain a competitive edge over them as a result. Continuous delivery and continuous integration are the cornerstones of this benefit. Increased collaboration More effective teams can be built when the development and operations teams combine. Responsibilities can be shared and the workflow can be streamlined to become more efficient. For example, the back-and-forth between the 2 teams can reduce due to the merging. Explore Our Software Development Free Courses Fundamentals of Cloud Computing JavaScript Basics from the scratch Data Structures and Algorithms Blockchain Technology React for Beginners Core Java Basics Java Node.js for Beginners Advanced JavaScript Increased reliability Thanks to monitoring and logging practices plus continuous integration and continuous delivery, application updates and iterations can be rapidly delivered. One can also know how well the performance is in real-time. Infrastructure as code and configuration management keep up the quick responsiveness of the computing resources to respond to any urgent client or product needs. Check out upGrad’s Advanced Certification in Blockchain  Explore our Popular Software Engineering Courses Master of Science in Computer Science from LJMU & IIITB Caltech CTME Cybersecurity Certificate Program Full Stack Development Bootcamp PG Program in Blockchain Executive PG Program in Full Stack Development View All our Courses Below Software Engineering Courses No compromise on security With DevOps, you can get the speed and rapid delivery without compromising on security. Configuration management techniques, automated compliance policies, and fine-grained controls all help to retain control and preserve compliance. DevOps Online Certification The above are all benefits that are crucial for an organization. At the most basic level, though, it requires each person in the merged team to take full ownership of their role and step up should something extra arise. They have to step beyond what their stated role is. This makes the DevOps role truly challenging but also rewarding. In-Demand Software Development Skills JavaScript Courses Core Java Courses Data Structures Courses Node.js Courses SQL Courses Full stack development Courses NFT Courses DevOps Courses Big Data Courses React.js Courses Cyber Security Courses Cloud Computing Courses Database Design Courses Python Courses Cryptocurrency Courses If you are interested to become a DevOps engineer, check out IIIT-B & upGrad’s Advanced Certificate Programme in DevOps from IIIT Bangalore. Read our Popular Articles related to Software Development Why Learn to Code? How Learn to Code? How to Install Specific Version of NPM Package? Types of Inheritance in C++ What Should You Know?
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by Mukesh Kumar

23 Oct'19