Question 1

What is a cloud?

Accepted Answer

A cloud represents a combination of hardware, networks, storage, services, and interfaces that assist in delivering computing as a service. Three types of user bases of Cloud are end-users, business management users, and Cloud service provider

Question 2

Which platforms are useful for the implementation of large-scale cloud computing?

Accepted Answer

Apache Hadoop and MapReduce are cloud computing platforms useful for implementing large-scale cloud computing.

Question 3

Which layers define Cloud architecture?

Accepted Answer

Different layers that define Cloud architecture are CLC or Cloud Controller, Walrus, Cluster Controller, SC or Storage Controller, and NC or Node Controller.

Question 4

What is on-demand functionality in Cloud computing?

Accepted Answer

Cloud computing offers access to virtualized IT resources as per demand. Subscribers can use this functionality. Moreover, it employs a shared pool to offer configurable resources. The shared pool can comprise servers, networks, storage, services, and applications.

Question 5

How Cloud computing differ from mobile computing?

Accepted Answer

There is somewhat similarity between mobile computing and Cloud computing. Mobile computing utilises the concept of cloud computing. In mobile computing, applications operate on the remote server and users gain access to manage and store. Cloud computing provides users with the data that they require.

Question 6

What does Cloud computing do?

Accepted Answer

Cloud computing provides services like databases, servers, storage, software, networking, intelligence, and analytics on the internet. It also facilitates quick innovation, economies of scale, and flexible resources. You only pay for the Cloud services you use. Hence, Cloud computing helps you reduce operating expenses, scale your business, and efficiently run your infrastructure.

Question 7

Why is it known as cloud computing?

Accepted Answer

The Cloud computing fundamental implies the position of the service, and details like the operating system or hardware on which it operates are mainly immaterial to the user. The analogy of the Cloud was derived from obsolete telecoms network plans wherein the public telephone network was commonly denoted as a Cloud to express that location is irrelevant. Being a Cloud of stuff, the name ‘Cloud computing’ was coined.

Question 8

What is multi-cloud computing?

Accepted Answer

The large Cloud vendors happily fulfil every computing need of their customers. The expanding businesses are on the hunt to extend the load over many suppliers. Both these aspects have led to the development of multi-cloud. The multi-cloud computing allows connection and integration of Cloud services from multiple vendors.

Question 9

How do you build a business case for cloud computing?

Accepted Answer

Firstly, you must comprehend the costs of your existing infrastructure. This step involves considering the price of operating data centres and leased lines. The next step is calculating the cost of physical hardware, including servers and specifications like cores, CPUs, RAM, and storage. The cost of the application also needs to be considered. Finally, the Cloud business case also involves costs and more advantages of offering new services faster.

Question 10

Can cloud computing feature errors?

Accepted Answer

Cloud outages exist and will continue to be. These outages may take place at a local level because your internet is interrupted either by physical factors or cyberattacks. However, the big vendors too can have outages. Being dependent on their services, when the Cloud stops working, the other operations also stop.

Question 11

Is cloud computing technology?

Accepted Answer

Yes, Cloud computing is a technology that lets users access software, files, storage, and servers via their Internet-connected devices. These devices can be smartphones, tablets, computers, and wearables. LinkedIn mentions cloud computing as the most demanding tech skill, along with big data and artificial intelligence. This technology allows those intending to master the fundamental and advanced Cloud computing skills.

Question 12

Where is cloud computing applied?

Accepted Answer

Cloud computing is applied in various fields like education, data storage, social networking, entertainment, management, disaster recovery, data backup, and big data analytics.

Question 13

Which course is best in cloud computing?

Accepted Answer

The best cloud computing courses depend on your career goals. Popular options include AWS Certified Solutions Architect, Google Cloud Professional Cloud Architect, and Microsoft Azure Fundamentals. These cloud computing certification programs provide essential skills for cloud professionals.

Question 14

Who is eligible for a cloud computing course?

Accepted Answer

Most cloud engineering courses are open to graduates in IT, computer science, or related fields. However, beginners with a basic understanding of networking and programming can also enroll in cloud computer training to start their cloud careers.

Question 15

Is cloud computing a good career?

Accepted Answer

Yes, cloud computing is a great career choice with high demand for skilled professionals. With businesses shifting to the cloud, online cloud computing courses help learners gain expertise in cloud infrastructure, making them valuable in the job market.

Question 16

Is cloud computing high paying?

Accepted Answer

Cloud computing offers lucrative salaries due to its growing demand. Professionals with cloud computing certification can earn competitive salaries, especially in roles like cloud architect and cloud engineer, making it a rewarding career path.

Question 17

What are the benefits of taking cloud computing courses online?

Accepted Answer

Enrolling in online cloud computing courses provides flexibility, cost savings, and access to up-to-date learning materials. These courses allow professionals to gain hands-on experience in cloud technologies without attending physical classes.

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