You create a canvas app within a Power Platform environment.

You create a canvas app within a Power Platform environment.
You need to identify potential accessibility issues for the canvas app before making the app available to other users.
Which tool should you use?
A. Portal Checker
B. App Checker
C. Solution Checker

Correct Answer: B
Explanation/Reference:
Explanation:
Find accessibility issues
1. In the upper-right corner of Power Apps Studio, select the icon for the App checker.

2. In the menu that appears, select Accessibility.

A list of issues appears, sorted first by severity and then by screen.
Reference: https://docs.microsoft.com/en-us/powerapps/maker/canvas-apps/accessibility-checker