The Blue Prism market share is expected to reach $ 8.75 billion in the next few years. With only proper preparation, it can easy to hack a Blue Prism interview. Here Tutorial Mania provides Blue prism interview questions and Answers to help beginners and professionals to get a decent job. If you come across any questions that are not mentioned here, please place them as comments, and we will update them in the blog. Let’s get started now with Blue Prism Interview Questions and Answers 2021.
Blue Prism Interview Questions
- Define Blue Prism Automation?
- What is the importance of Blue Prism?
- What is process Studio?
- What are the different types of security in Blue Prism?
- What is a login agent?
- What are the other modes available for object spying?
- Mention the components that are there in Blue Prism?
- What is the write stage in Blue Prism?
- How can the system release locks?
- What is the role of Web service in Blue Prism?
Blue Prism Interview Questions And Answers
1. Define Blue Prism Automation?
Ans: The process of automating the task with the help of enterprise application software that works similarly to the user. Automation is a medium or a tool to operate other application software with the help of existing application UI.
2. What is the importance of Blue Prism?
Ans: Blue Prism is designed in IT Governance to support both external and internal decryption and encryption keys. Blue Prism offers Audit Logs enabling. In the process of automation, .NET is used to achieve high-level robustness.
3. What is process Studio?
Ans: The process studio looks much similar to the business flow diagram, and the processes are created in a part of Blue Prism known as Process Studio, which uses standard symbols and notations.
4. What are the different types of security in Blue Prism?
Ans: The following are the three different types of security available:
- Options: Rules for password settings
- Credentials: used to store private (secret) information
- User: used to assign fresh (new) user information
5. What is a login agent?
Ans: Login agent is used for locking the windows or for resetting the passwords.
6. What are the other modes available for object spying?
Ans: The following are the different models for object spying:
- Accessibility mode
- WIN32 mode
- Region mode
- HTML mode
Related Article: Blue Prism VS Automation Anywhere
7. Mention the components that are there in Blue Prism? – Blue Prism Interview Questions
Ans: Basically, Blue Prism provides a set of libraries, runtime environments, and tools to RPA. Here are the following two main components of Blue Prism.
- Process Studio
- Object Studio
8. What is the write stage in Blue Prism?
Ans: The purpose of the write stage is to store the values in the elements. To the left, properties form is attached to the data Items, and to the right, we will find the list of elements that exist.
9. How can the system release locks?
Ans: Whenever a process stops running, the system automatically releases the lock in a proper fashion. This includes both the control room and Process Studio.
10. What is the role of Web service in Blue Prism?
Ans: Web service is a client-server application which has interoperable software mission to establish communication between the devices over a network. It is a collection of protocols used to exchange information between devices or applications.
Real-time Blue Prism Interview Questions
11: What is a Business Object in Blue Prism?
Answer: A Business Object in Blue Prism is a logical representation of an application or system process. It encapsulates the application’s functionality, data interactions, and user interface. It allows for the automation of various tasks by interacting with the application’s user interface elements, without the need for direct integration with the application’s back-end.
12. How does Blue Prism handle exceptions in processes?
Answer: Blue Prism uses Exception Handling Blocks to manage exceptions within processes. You can configure exception stages within the process flow, specifying the type of exception to catch and the appropriate action to take. This can include retrying the failed step, performing an alternative action, or logging the error for investigation.
13. Explain the concept of “Environment Locking” in Blue Prism.
Answer: Environment Locking is a feature in Blue Prism that ensures only one robot can execute a process in a specific environment at a given time. It prevents multiple robots from concurrently running the same process and potentially causing conflicts or data inconsistencies.
14. How can you interact with elements in a web application using Blue Prism?
Answer: Blue Prism provides a set of web automation commands that allow you to interact with elements in a web application. These commands include actions like navigating to a URL, clicking elements, entering data into fields, and extracting information. You can identify elements using attributes like ID, name, class, or XPath.
15. What is the Credential Manager in Blue Prism?
Answer: The Credential Manager in Blue Prism is used to securely store and manage sensitive data such as login credentials and other authentication details. It allows you to store and retrieve these credentials at runtime, ensuring that sensitive information is not hardcoded within the process logic.
16. Question: How does Blue Prism support error handling and recovery mechanisms?
Answer: Blue Prism offers several error handling and recovery mechanisms, such as Exception Handling Blocks, Exception Stages, and Safe Stop. These features enable you to handle exceptions, retry failed steps, log errors, and implement graceful process termination when needed.
17. Question: Can you explain the concept of “Spying” in Blue Prism?
Answer: Spying is the process of identifying and capturing the attributes of UI elements in an application’s user interface. In Blue Prism, you use the Object Studio to “spy” on application elements, capturing their properties and attributes. These attributes are then used to interact with the application during process execution.
18. Question: How does Blue Prism handle security and encryption of sensitive data?
Answer: Blue Prism provides encryption mechanisms for sensitive data such as credentials and connection strings. These encrypted data items can be stored in the Credential Manager or Configuration page, ensuring that confidential information is protected.
The Best Blue Prism Interview Questions And Answers
19. What are the Session variables?
Ans: Session variables are a type of exposures present in the data item, and its value can be modified or changed in the control room while running any process at runtime.
20. Differentiate between defined and undefined collection?
Ans:
Defined collection: The fields of the collection are set before they run
Undefined collection: The field is not set before, and they are populated at runtime.
21. What are the types of modes available for an object?
Ans: The following are three different modes available for an object:
Exclusive mode
Foreground mode
Background mode
22. In Blue Prism, what should your main page contain?
Ans: The Main page should contain high-level steps.
23. What is a Tag in Blue Prism?
Ans: Tag is a term assigned or a keyword used to represent a Work Queue item.
24. What are the debugging techniques present in blue prism? – Blue Prism Interview Questions
Ans: Here are the different types of debugging techniques:
- Step
- Step over
- Step out
- Step – It executes everything at each stage of the process. Once if it comes across a page, it enters inside and executes the process.
- Step Over – It executes everything at each stage of the process. Once If it comes across a page, it enters but will not execute the process.
- Step Out – It executes each stage of the process that is available on the current page.
25. How to configure a safe stop in Blue Prism?
Ans: An in-built environment function within the decision stage makes use of the IsStopRequest() method to configure a safe stop.
26. What is Infrastructure in blue prism?
Ans: The Blue prism tool has six separate parts in its Infrastructure. They are as follows:
A. Home
B. Studio – Process/Object
C. Control Room
D. Analytics
E. Releases
F. System
27. Why do you choose Blue Prism?
Ans: The following are the reasons to choose Blue Prism tool:
1. Blue prism is an automation process designed within IT Governance to support both internal and external tasks.
2. Encryption or Decryption Keys provide audit Logs which enable High-level, robust applications with the help of customized code within the process automation.
3.This tool is capable of doing all the activities.
28. How to configure Business rules and logic in Blue Prism?
Ans: The Process Studio is the best place to configure logic and business rules as it gives better control to change the management.
Advanced Blue Prism Interview Questions And Answers
29. Define environmental locking?
Ans: Environmental locking is a feature in Blue Prism to prevent several bots from using the same process path. A token is generated to allow only one bot to access.
30. Define Environment variable?
Ans: The value of the data item can be changed without opening and exposing the data item through the processor object.
System tab → process section → environment variables.
31. Mention the languages that are used in the coding stage?
Ans: The following are the languages used in the coding stage:
I) C# (c-sharp)
ii) Visual Basic
iii) J#
32. How to invoke the javascript in Blue Prism?
Ans: To invoke the Javascript, we need to navigate through a stage in the object studio.
33. Mention the ways to expose data items?
Ans: The following are two different ways to expose data items:
1. Session variable.
2. Environment variable
34. Mention the best practices available in Blue Prism?
Ans: The following are the best practices in Blue Prism:
- Anchor stage
- Exception handling
- Wait stage
- Work Queues
Top Blue Prism Interview Questions And Answers
35. What is surface automation? What are its disadvantages?
Ans: The visual automation done using images or screenshots is known as surface automation.
Disadvantages:
It makes use of screen coordinates to capture an object, and hence the accuracy is very low.
If the target application is inactive, then possibly global key values are passed to the other application.
36. Define Session in Blue prism?
Ans: An instance created when a process is initiated or run on a chosen resource is known as Session.
37. What is the use of the scheduler in Blue Prism?
Ans: The Scheduler plays a major part in assigning the robot process based on input availability.
38. What is the difference between a thin client and thick client?
Ans: The following are the differences between Thin and Thick client:
Thin client
Using this application, we can’t obtain quality properties while spying
Citrix and Virtual environment.
Thick client:
Using this application, we can obtain a handful of attribute properties
Calculator and browser (Internet Explorer)
Most Frequently asked BluePrism Interview Questions and Answers.
39. What is version control, and how versioning happens in Blue Prism?
Ans: While saving a processor object, a pop-up appears to provide an edit summary. This property maintains the Version Control or Version History in Blue Prism.
40. What are the data types present in Blue Prism?
Ans: There are several data types used in Blue Prism. The following are a few commonly used data types:
- Flag.
- Date, Date
- Image
- Binary
- Span
- Text, Number
- Password
- Time,Time,Time
41. What is stage logging?
Ans: The process of hiding every stage from making it visible in the stage log viewer. This is an important feature of Blue Prism, and these are of three types, enabled, disabled, and errors.
42. What is a Blue Prism process template?
Ans:
A Blue Prism process template is a strong base for the processes and Work Queues created within a Blue Prism and is used consistently across all processes. By using this template, the processes can be easily supported and configured, and how they are used consistently across all the processes that are created.
43. What is a work queue in Blue Prism?
Ans: A work queue is an internally configurable list that enables a process to manage the workloads. A process can make use of various work queues, whereas if required, a work queue can be shared among multiple processes.
44. What is a code stage in Blue Prism?
Ans: The coding stage in Blue Prism allows coding scripts to be integrated into the Business Objects but not a Process. It can have inputs and outputs written in C# or J# or Visual Basic.
45. What is the Application Modeller in Blue Prism?
Ans: An Application Modeller adheres to a local naming convention. Moreover, this contains -{element name} and {element type}. This modeler creates a section for each part of the screen, and support mitigates the risk of incorrect elements.
46. Can data items be defined as global in Blue Prism? – Blue Prism Interview Questions
Ans: By default, the data item can be visible for its individual page, but by un-ticking, the checkbox against the visibility option in properties forms will define a data item as global.
47. What are Collections?
Ans: Collections are the other kind of Data Items with similar behavior. All the collections should have a predefined data type. To use “sleep” action, you need to import a business object from the utility.
48. What is a Resource PC?
Ans: A Resource PC is a Blue Prism that is launched in a different mode. Any system which has Blue Prism can run Resource PC.
Blue Prism Interview Questions And Answers for Experienced
49. What is the element mask?
Ans: Element mask is a special feature of an application modeler that allows you to copy a selected attribute of one element and apply it to another element. This is so much useful in the case of winning a combination of attributes. If one element is added, then you can apply it to one or more elements.
50. How to check the Process Validation?
Ans: To check the process validation, double click on the calculation stage, and select the Validate option, and if any expression is valid, then it will display it as valid. Later, to check whether the logic is implemented as per the functionality, click on Evaluate expressions and pass the test data.
51. Difference Between collections and data items?
Ans: A Data item can initialize only one data value at a time, whereas the collection can take more than one value at a time. Collections are used within a loop stage, but data items are not used.
52. Mention some of the benefits of using Blue Prism?
Ans: The following are the advantages of using blue prism:
- Quality
- Accuracy
- Customer satisfaction
- Growth in analytics
- Cost-effective
- Increased growth
- Quick ROI
53. Mention some of the features of Blue Prism?
Ans: The following are some of the features of Blue Prism:
- It is user-friendly
- It is rick free
- It is code free
Question: What is the purpose of the Blue Prism Process Studio?
Answer: The Blue Prism Process Studio is used to design and build automation processes. It provides a visual interface for creating, editing, and managing process flows using a drag-and-drop approach.
Question: How does Blue Prism handle data synchronization between different applications?
Answer: Blue Prism uses the Data Item feature to facilitate data synchronization between different stages within a process or between different processes. Data Items act as variables that can store and transfer data values.
Question: Explain the concept of “Wait” stages in Blue Prism.
Answer: Wait stages in Blue Prism are used to introduce delays in the process execution. They are helpful when you need to wait for a specific condition or event to occur before proceeding to the next step.
Question: Can you differentiate between “Global Send Keys” and “Navigate” stages in Blue Prism?
Answer: “Global Send Keys” is used to send keyboard input to an application window, while “Navigate” is specifically designed for web applications and is used to open a URL in a web browser.
Question: How can you handle dynamic elements that change their attributes in a web application?
Answer: Blue Prism allows the use of dynamic attributes or wildcards while spying on elements in a web application. These wildcards enable you to identify and interact with elements that have changing attributes, such as IDs or names.
Question: What is the Blue Prism Control Room, and what functionalities does it offer?
Answer: The Blue Prism Control Room is a web-based platform used to manage and monitor Blue Prism resources, such as processes, robots, and schedules. It provides functionalities like process scheduling, monitoring, queue management, and audit logging.
Question: How does Blue Prism support multi-environment deployment?
Answer: Blue Prism supports multi-environment deployment through the use of resources, environment locking, and session variables. These features enable you to manage different environments (e.g., development, testing, production) using a single automation solution.
Question: Explain the concept of “Thin Client” automation in Blue Prism.
Answer: Thin Client automation refers to the automation of applications that don’t have a dedicated API or well-defined integration points. Blue Prism achieves this by interacting with the application’s user interface, simulating user actions to perform tasks.
Question: What is the purpose of a Blue Prism Work Queue?
Answer: A Blue Prism Work Queue is used to manage and distribute items (work items or cases) among robots for processing. It enables efficient workload distribution and helps in implementing a queuing mechanism for processing tasks.
Question: How does Blue Prism handle security measures such as encryption and credential protection?
Answer: Blue Prism provides built-in security features such as credential encryption, data encryption, and secure storage through the Credential Manager. It ensures that sensitive data is protected and not exposed within the process logic.
Question: Can you explain the concept of “Exception Bubbling” in Blue Prism?
Answer: Exception Bubbling is the process of propagating exceptions from lower-level stages to higher-level stages in a process flow. This allows for centralized exception handling and enables you to implement appropriate actions at a higher level when exceptions occur.
Question: What is Blue Prism’s approach to handling unstructured data or documents?
Answer: Blue Prism offers Optical Character Recognition (OCR) capabilities to extract and process data from unstructured documents such as PDFs or scanned images. The Read PDF and Read Text functions can be used to extract relevant information from these documents.
Question: How does Blue Prism support integration with external systems or APIs?
Answer: Blue Prism provides VBOs (Visual Business Objects) that act as wrappers around external systems or APIs. These VBOs encapsulate the integration logic and allow for seamless communication between Blue Prism processes and external applications.
Question: What is the role of the Blue Prism Object Studio?
Answer: The Blue Prism Object Studio is used to create Business Objects, which are reusable components representing interactions with specific applications or systems. It allows you to define the actions, properties, and attributes of the Business Object.
Question: How can you achieve error handling across multiple process layers in Blue Prism?
Answer: Blue Prism supports multi-layer exception handling through the use of Parent and Child Exception Blocks. This allows you to catch and handle exceptions at different levels of process hierarchy, ensuring comprehensive error management.
Question: What is the purpose of using Environmental Locks in Blue Prism?
Answer: Environmental Locks are used to ensure that only one robot at a time can execute a specific process in a particular environment. This prevents conflicts and ensures data consistency when multiple robots attempt to access the same resource concurrently.
