Blue Prism is a Robotic Process Automation (RPA) tool that provides the virtual workforce needed to automate business operations. Through automation, simplification, and integration of technology and processes, Blue Prism optimizes the work. Industries are using automation to create results with maximum efficiency that requires lesser direct interventions from their employees.
Many companies use Blue Prism tools and require professionals who have the necessary certifications for it. Provided below is the list of the most important Blue Prism interview questions and answers that are asked to help you ace it.
Blue Prism Interview Questions & Answers
1. What is Robotic Process Automation?
RPA is a form of process automation technology based on software robots or artificial intelligence that automates tasks and reduces human involvement. The three terms in RPA can be broken down and defined as
Robotic: Systems that mimic human actions are called robots.
Process: A sequence of steps to achieve a certain outcome.
Automation: A process or procedure that can be performed by robots without any human assistance.
Thus, RPA can be summarised as a system that mimics human actions to perform a sequence of steps without requiring any human assistance.
2. What are the features of RPA?
It is highly accurate and works with uniformity and high precision. It is consistent in such a way that all the repetitive tasks are performed in the same way. By reducing the manual workforce, it reduces the cost. Tasks are performed faster, and it is highly reliable as robots can work continuously without errors. RPA tools do not require much coding skills.
3. What are the stages of the RPA life cycle?
There are six stages:
Discovery phase: The clients’ requirements are assessed to decide if the process can be automated or not.
Solution Design Phase: The steps to automate the process are designed, and other requirements like time, budget, workforce for the project are decided. Later, a flowchart is created to understand the entire process.
Development Phase: Using the preferred RPA tool, the Automation Developer creates the Automation Scripts. Coding may or may not be required here.
User Acceptance Tests: The developed robot is tested in a pre-production environment to test how users can use it to perform tasks.
Deployment and Maintenance Phase: After testing, the robot is deployed in the production environment.
Execute Robots: Robots are executed and checked to create the required results.
4. What points should be considered during the planning phase of automation?
During the planning phase of automation, one should consider the following:
– the best RPA tool for the project
– collecting the in scope and out of scope parameters
– testing environment
– project timeline
– identifying the deliverables.
5. What are the features and benefits of Blue Prism?
It provides a complete automation solution that creates work distribution and queue management. It can be implemented within four to six weeks. It is secure and scalable and has features like load balancing, encryption, and audit. It comes with varying types of spying modes for different application types.
It automates the application’s controls and fields to increase the speed. Blue Prism does not require IT or coding skills to be implemented, so any department can easily use it. Excel, CSV, image, pdf, XML, etc. can be automated by using it. It also enables front office agents and back-office automation to improve humans and robots’ productivity and interactivity.
6. What are the differences between Blue Prism and Automation Anywhere?
|Blue Prism||Automation Anywhere|
|Provides functionality where users can write code, but coding is not necessary.||No programming knowledge is required to use.|
|Libraries can be reused with other processes.||Reusable blocks are created using smart adapters.|
|Cognitive capability is less.||Moderate cognitive capability.|
|Accurate with desktop, web and citrix.||Has moderate accuracy.|
|Only back-office automation.||Both front and back-office automation.|
|Base technology is C#.||Base technology is Microsoft technology.|
7. What is a thick and thin client?
Thick clients are applications that provide many attribute features when using RPA tools such as a computer, calculator, internet explorer, etc.
Thin clients are applications that do not provide attribute features when using RPA tools like any type of virtual environment.
8. What are the components of Blue Prism?
There are two components, namely, Process Studio and Object Studio.
Process Studio: It is the workspace in Blue Prism where the process is created. The process resembles a traditional flowchart. It offers features such as object call, control loops, business logic, and variables.
Object Studio: This is the area where Visual Business Objects (VBO) are created. These provide an interface to an application to have communications with external applications.
9. What do you understand by Process in Blue Prism?
The process is similar to a business object, and it acts as a user and implements a software robot logic. Every process is defined by one or more pages, which in turn contain various stages. A process will always start from the main page, and each page has its own individual tab.
10. What is a Blue Prism Process Template?
It is used as a base for all the processes created in Blue Prism, ensuring that all processes are easy to configure and support. It helps a user understand where the work queues are loaded with the new work and conduct a fast process development by using the examples provided.
11. Is the Blue Prism’s platform secure and auditable?
Yes, it is, as security and auditability are built into the platform at various levels. In Blue Prism, the run time environment is separate from the process of editing the environment, and there are specific permissions to create, design, edit, and run processes for each user. Also, a full audit trail of changes in any process is kept, including comparing the before and after effect of the changes.
12. What are the different types of security in Blue Prism?
There are three different types:
User: used for assigning new user information.
Credentials: used for storing secret information.
Options: used for assigning rules to set passwords.
13. What is SSD and FRQ?
SDD is a Solution Design Document used to describe the Blue Prism automation process derived in the Process Definition Document (PDD).
FRQ is a Functional Requirements Questionnaire that is used to make a checklist for needed details and provide areas for consideration.
14. Explain Global Mouse Click and Global Send Keys.
These are examples of operations that need an active application. When an application is not front end, then operations will click or type into the active window.
15. What are work queues?
Work queues are used to break large volumes of work into smaller parts. Multiple robots can be used for this to reduce the time. It is the most efficient way to deploy robots. Priorities of the queue item need to be set.
16. What is a Tag?
It is the keyword of the term assigned to work queue items. They are used when one wants to retrieve the next item from the work queue.
17. What are Multiple-Part Processes?
Multiple-Part Processes are used when a case needs to be worked in multiple parts at different times. It has a parent-child relationship where each work queue item should be linked to one request.
18. What are the types of exceptions?
There are two types of exceptions, i.e. system and business exceptions. When Blue Prism cannot access or interact with an external application, a system exception is raised. And when there is faulty logic in the automation, it causes a business exception.
19. What is the use of the Preserve checkbox?
Once the Preserve checkbox is checked, the Exception Type and Exception Details fields are disabled. So, the current exception is re-released and allowed to bubble upwards.
20. Explain what an Application Modeller is.
It is used to interact with applications, and only one application can be configured using this. It makes support easier and mitigates the risk of incorrect elements being repeatedly spied on.
21. What is the attach option in Blue Prism?
The attach option is used to identify the application that is currently used.
22. What is OID and PDI?
OID is Operational Impact Document, and it is a description of the changes that have impacted the operations team after the automation solution is successful.
PDI is Process Design Instruction, and it is a blueprint that helps developers by making the development process clear and easy to understand.
23. What are the available modes for object spying?
There are five modes for object spying. They are Region mode, HTML mode, Accessibility mode, User Interface automation mode and WIN32 mode.
24. What is a control room?
It is a place where pending items, locked items, completed items, and exceptional items are kept.
25. What is the use of a resume function?
The resume function is used to reactivate temporarily paused queues.
26. What are the different types of data items?
They are date, date-time, text, image, password, binary, time, number, flag, and timespan.
27. What are the two ways to expose data items?
The two ways are through a session variable and environment variable. Session variables apply to sessions like running processes. In the Control Room, one can see and change these variables. In the Environment variable, the data item value can be easily changed without using the processor object.
28. How does one stop a process running in the control room?
A process can be stopped by clicking the Stop Section or by selecting the Process Session. There are mainly two-stop options, Request Stop and Immediate Stop. The former stops the process at a configured safe stop, and the latter behaves like a Stop Section.
29. What is the use of Match Index?
Match Index is used to search for any element from top to bottom. Once it is found, Blue Prism will stop searching for potential duplicates. This helps in saving time and increasing speed. It should be used when duplicate items are not likely to be present or can be ignored. The Match Reverse option searches from bottom to top.
30. How can you run more than one instance of a process?
This can be done by removing the file accessing sequence from the process and putting it in a separate process that will run on a single machine. Another method is to use the Environment Locking feature of Blue Prism to control the access to the file.
31. What is a Scheduler?
A scheduler is used to manage the item that needs to complete its work according to its priorities.
32. What is the recover stage in Blue Prism?
Recover stage catches the exception and allows the user to create different types of recovery sequences. Once the exception is caught, the process is called in the recovery mode.
33. What is a connector in Blue Prism, and what are the different types?
A connector is used to handle low-level interactions with an application’s UI (User Interface). The different types are HTML, Java, Windows, Citrix, and Mainframe connector. The HTML connector allows users to work with HTML and other components of the browser interface.
The Java connector allows them to work with Swing, Oracle, Java applets, and other JVM based technologies. With Windows connector, users can access Windows applications using .NET framework, PowerBuilder, Visual Basic, etc. The Citrix connector helps users access applications that provide user interfaces via technologies like Microsoft Remote Desktop Services and Citrix XenApp. Lastly, the Mainframe connector is used to allow access to mainframe applications.
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The Robotics Process Automation business has been rising steadily, with more industries choosing automation. Blue Prism is one of the most popular RPA tools, and such experts are very much in demand in the industry.
It is highly recommended to get certified with the required Blue Prism certification, which can be used to demonstrate your skills. With the help of the above questions and answers, one will be considered well prepared for the Blue Prism interview.
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