UiPath Interview Questions and Answers
Intermediate / 1 to 5 years experienced level questions & answers
Ques 1. Explain the difference between attended and unattended robots in UiPath.
Attended robots work alongside humans, assisting them in their tasks, while unattended robots operate independently without human intervention.
Ques 2. Explain the concept of Orchestrator in UiPath.
UiPath Orchestrator is a web application that facilitates centralized management, monitoring, and deployment of robots in an enterprise environment.
Ques 3. How can you handle exceptions in UiPath?
Exceptions in UiPath can be handled using 'Try Catch' blocks, where you place the activities that may cause exceptions in the 'Try' block and specify the actions to take in the 'Catch' block.
Ques 4. What is the purpose of the 'Invoke Workflow' activity?
The 'Invoke Workflow' activity is used to invoke another workflow or sequence within the current workflow, promoting reusability and modular design.
Ques 5. How can you extract data from a web page in UiPath?
Data extraction from a web page can be done using the 'Data Scraping' wizard or by using activities like 'Get Text' or 'Get Attribute' to retrieve specific elements.
Ques 6. How can you schedule a process in UiPath?
Processes in UiPath can be scheduled using UiPath Orchestrator, where you can define triggers based on time or events to automate the execution of robots.
Ques 7. Explain the purpose of the 'Anchor Base' activity in UiPath.
The 'Anchor Base' activity is used to anchor an activity to a specific UI element, ensuring more reliable automation by referencing a nearby stable element.
Ques 8. What is the purpose of the 'Get Transaction Item' activity in UiPath?
The 'Get Transaction Item' activity is used in the context of queue processing to retrieve the next transaction item from the queue.
Ques 9. How can you handle Excel files in UiPath?
Excel files can be handled in UiPath using activities like 'Read Range,' 'Write Range,' and 'Excel Application Scope' to read, write, and manipulate Excel data.
Ques 10. What is the purpose of the 'Invoke Power Automate' activity in UiPath?
The 'Invoke Power Automate' activity is used to call Microsoft Power Automate flows from UiPath workflows, enabling integration with cloud-based services.
Ques 11. How can you handle browser-based automation in UiPath?
Browser-based automation can be achieved using activities like 'Open Browser,' 'Click,' 'Type Into,' and 'Get Text' to interact with elements on web pages.
Ques 12. What is the role of the 'Invoke Code' activity in UiPath?
The 'Invoke Code' activity allows the execution of custom VB.NET or C# code within a workflow, providing flexibility for complex logic and calculations.
Ques 13. How can you handle credentials securely in UiPath?
Credentials can be handled securely using the 'Get Credential' and 'Set Credential' activities to store and retrieve sensitive information like usernames and passwords.
Ques 14. How can you debug a workflow in UiPath Studio?
Workflows can be debugged in UiPath Studio by using breakpoints, step into/over/out options, and the 'Locals' panel to inspect variable values during runtime.
Ques 15. What is the purpose of the 'Invoke Workflow File' activity in UiPath?
The 'Invoke Workflow File' activity is used to invoke an external workflow file (.xaml) within the current workflow, allowing for better organization and modularity.
Ques 16. Explain the concept of 'Selectors with Variables' in UiPath.
Selectors with Variables allow you to dynamically change the value of attributes in selectors at runtime, enhancing the adaptability of automation solutions.
Ques 17. How can you handle pop-up windows in UiPath?
Pop-up windows can be handled using activities like 'Attach Window,' 'Click,' or 'Type Into' to interact with elements within the pop-up.
Ques 18. How can you handle multiple robots in UiPath Orchestrator?
Multiple robots can be managed in UiPath Orchestrator by creating robot groups, defining schedules, and allocating specific processes to different robots based on their capabilities.
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