Interview questions and answers for RPA - UiPath (Set 5)

uipath interview questions
UiPath Interview Questions and Answers

Q- What is exception handling and available options in UiPath?

Exception handling deals with handling errors/exceptions with respect to various UiPath activities. UiPath offers four options for exception handling given below:
  • Try-Catch - It is used to catch specific exception type.
  • Throw - This activity is used when we need to throw an exception
  • Rethrow - It is used when we want certain activities to occur before an exception is thrown.
  • Terminate Workflow - used to terminate the workflow in case the task encounters an error/exception.
Q- What is output panel and outline panel in UiPath?

Output Panel is the panel where we would get the output/result of execution.

Outline panel shows the project hierarchy, all used variables and nodes. We can go to the specific activity used in project by selecting it in the outline panel.

Q- What is the difference between excel and workbook activities?

UiPath - Excel vs Workflow activities
UiPath - Excel vs Workflow activities

Q- What is the difference between switch and flow switch activity?

Switch activity enables us to select one choice out of multiple, based on the value of a specified expression.

Flow switch activity works similarly to Flow decision activity. Instead of being restricted to a True or False, it splits the control flow into three or more branches, out of which everyone is executed based on a specified condition.

Q- How to call one workflow from another workflow in UiPath?

UiPath provides “Invoke Workflow File” activity using which we can call another workflow.

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

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