Interview questions and answers for RPA - UiPath (Set 9)

uipath interview questions
UiPath Interview Questions and Answers

Q- What do you understand by OCR?

OCR stands for Optical Character Recognition. OCR technology enables us to recognize text inside images, such as scanned documents and photos. This technology is used to convert images containing written text into machine readable data. In UiPath, we use OCR for reading images, scanned pdf files and interact with Citrix applications etc.

Q- What is the difference between Step Into, Step Over and Step Out?

All of them are debugging actions and helps us during troubleshooting of our workflow.
  • Step Into – It is used to debug activities one at a time. When Step Into is used with any container or Invoke Workflow File activities, it will open first open them and then enables us to do debugging one activity at a time.
  • Step Over – Unlike the Step Into action, it does not open the current container. This action is very useful for skipping debugging of large containers which are unlikely to trigger any issues during execution.
  • Step Out – This is used for stepping out and pausing the execution at the level of the current container. Before pausing the debugging, Step Out action completes the execution of activities in the current container.

Q- How to convert string to integer in UiPath?

There is a method available – Convert.ToInt32(String variableName)

Q- What is "AI Computer Vision" in UiPath?

It is an Artificial Intelligence (AI) skill that enables robots to see every element on a computer screen. AI Computer Vision uses a mix of machine learning, OCR, text fuzzy matching, and a multi-anchoring system to enable UiPath robots to automatically recognize on-screen elements within a user interface.

Q- What do understand by Debugging?

Debugging is the process of identifying and removing errors from a given project.

Note: Fresher candidates can skip REFramework and/or Orchestrator based questions.

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