PL-900 Practice Question: Demonstrate the capabilities of Power Automate
A Power Automate flow is triggered when a new file is added to a SharePoint document library. The flow should then copy the file to a different library. However, the flow fails when the file name contains a colon (:). What is the most likely reason?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The colon character is not allowed in SharePoint file names.
SharePoint does not allow certain characters in file names, including the colon (:). When a file name contains a colon, the flow fails because SharePoint cannot create or copy the file with that character. Option C is incorrect because the connector is not the issue; the problem is the invalid character. Option B is not typical for this specific error, and Option D is unrelated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
The colon character is not allowed in SharePoint file names.
Why this is correct
SharePoint restricts certain characters.
- ✗
The destination library is full.
Why it's wrong here
Would cause a different error.
- ✗
The flow is using the wrong connector.
Why it's wrong here
SharePoint connector handles file operations.
- ✗
The flow does not have permissions to read the source library.
Why it's wrong here
If it reads the file, permissions are fine.
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