UI Path only interview questions

 

General UiPath Questions:

  1. Explain the different components of UiPath architecture.
  2. What are the differences between attended and unattended robots?
  3. How does UiPath handle exception management and error handling?
  4. What is the difference between UiPath Orchestrator queues and databases for managing transactions?
  5. Can you explain the role of UiPath Robot, Studio, and Orchestrator in an automation project?
  6. What are the best practices you follow while designing UiPath workflows?
  7. How do you manage credentials securely in UiPath?
  8. Explain the difference between a state machine, flowchart, and sequence in UiPath.
  9. How do you ensure high availability and scalability of UiPath bots?
  10. What strategies do you use to improve bot performance and reduce execution time?

Selectors and UI Automation:

  1. How do you optimize selectors for better stability?
  2. What is the difference between full selectors and partial selectors?
  3. How do you handle dynamic selectors in UiPath?
  4. What are anchor-based selectors, and when should they be used?
  5. How can you verify the robustness of UI automation selectors?
  6. How do you deal with Citrix or virtual desktop automation in UiPath?
  7. Explain the role of wildcard characters in selectors.
  8. How do you handle UI element changes in an application with frequent updates?

Data Handling and Processing:

  1. What are the different ways to handle large datasets in UiPath?
  2. How can you efficiently process data from Excel files with millions of rows?
  3. Explain the difference between DataTable and Dictionary in UiPath.
  4. How do you perform bulk operations instead of single-row processing?
  5. How do you filter and sort data efficiently within UiPath workflows?
  6. What is the difference between LINQ queries and DataTable operations in UiPath?
  7. How do you handle structured and unstructured data in UiPath?

Orchestrator & Deployment:

  1. How do you manage version control in UiPath projects?
  2. What are the key features of UiPath Orchestrator?
  3. How do you schedule bots and monitor their performance?
  4. What are the different ways to trigger bots in UiPath?
  5. How do you implement queue-based processing in Orchestrator?
  6. What is the difference between modern and classic folders in Orchestrator?
  7. How do you manage robot workload balancing in Orchestrator?
  8. How do you handle transactional failures in Orchestrator queues?
  9. What security measures should be considered when deploying bots using Orchestrator?
  10. How do you monitor and generate reports on bot performance in Orchestrator?

Performance Optimization & Scalability:

  1. How can you optimize UiPath workflows for better performance?
  2. How do you use parallel processing in UiPath?
  3. How do you minimize UI interaction and prefer background execution in UiPath?
  4. How do you reduce memory consumption in long-running UiPath processes?
  5. What strategies do you use to handle large file processing in UiPath?
  6. How do you manage and optimize logging in UiPath?

Integration with Other Systems:

  1. How do you integrate UiPath with web services and APIs?
  2. What is the difference between REST and SOAP API integration in UiPath?
  3. How do you interact with databases in UiPath?
  4. How do you manage document processing using AI capabilities in UiPath?
  5. How do you integrate UiPath with cloud platforms like Azure and AWS?
  6. How do you use UiPath with tools like Power Automate or other RPA platforms?
  7. How do you automate emails and handle attachments in UiPath?

Security & Compliance:

  1. How do you ensure data security in UiPath workflows?
  2. What are the key compliance requirements when automating with UiPath?
  3. How do you implement role-based access control (RBAC) in Orchestrator?
  4. How do you encrypt and decrypt sensitive data within a UiPath process?
  5. How do you audit bot execution for compliance purposes?

Advanced Topics:

  1. How do you handle attended automation with human-in-the-loop scenarios?
  2. What are UiPath AI Fabric and AI Center?
  3. Explain the importance of document understanding in UiPath and how to implement it.
  4. How do you use REFramework to create robust automation solutions?
  5. How do you migrate UiPath bots from one environment to another?
  6. Explain the differences between synchronous and asynchronous activities in UiPath.
  7. How do you optimize execution when working with OCR in UiPath?

Troubleshooting & Debugging:

  1. What are the common challenges faced in UiPath automation and how do you resolve them?
  2. How do you debug and troubleshoot UiPath workflows effectively?
  3. How do you capture and analyze logs for failure diagnosis in UiPath?
  4. How do you handle application crashes or unexpected pop-ups during execution?
  5. What tools do you use to monitor bot health and execution status?

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