UiPath Advanced RPA Developer (UiARD) — Question 81

In a UiPath Studio project, the property ValidateUnconnectedNodes is set to True on a flowchart. A Log Message activity on this flowchart is not connected to any other node. What is the behavior of this setting at design time?

Answer options

• A. A warning message is written in the Output section of Studio stating that there are unconnected activities.
• B. The flowchart shows an error stating that there are unconnected activities only when validated with Workflow Analyzer.
• C. The flowchart is correctly validated and no error is shown, but the workflow will throw an exception at runtime.
• D. The flowchart shows an error stating that there are activities which are unconnected to the other activities in the flowchart.

Correct answer: D

Explanation

The correct answer is D, as setting ValidateUnconnectedNodes to True ensures that the flowchart identifies and displays errors for any unconnected activities during design time. Options A and B are incorrect because they do not accurately represent the immediate validation feedback provided by the setting. Option C is also incorrect since the setting prevents unconnected nodes from being validated without errors.