Blue Prism Certified Developer (AD01) — Question 45

A Blue Prism solution works fine when developing and testing it in Process and Object studio but when it is running in Control Room exceptions occur because of screen elements not being found.
What is the most likely cause?

Answer options

• A. The most likely cause for the errors is that your application has changed.
• B. The most likely cause for the errors seen in Control Room is that best practice use of wait stages has not been followed.
• C. The most likely cause for the errors is that the Object Studio action has not been published and therefore cannot be used by the Process in control room.
• D. The most likely cause for the exceptions is that best practice exception handling has not been incorporated into the Process.

Correct answer: B

Explanation

The correct answer is B because not using wait stages properly can lead to timing issues where elements are not available when the automation tries to interact with them. Option A is incorrect as changes to the application may not always lead to such issues, while C is wrong because the Object Studio action being unpublished would prevent it from being used entirely. Option D is also not the cause of missing screen elements but rather pertains to handling exceptions that arise during process execution.