Microsoft Power Platform App Maker — Question 23

You have been tasked with building a canvas app that allows users to track to track time on mobile devices.
You should add a Sign-in screen, a screen to record the user's time entries for the week, and a screen to amend the user's recent time records.
Users will be issued ID cards that includes the user's name and a recent picture, as well as a QR code that will include the user's employee number.
You need to make sure that the user's employee number is read into the app.
Which of the following actions should you take?

Answer options

• A. You should add the Card control.
• B. You should add the Camera control.
• C. You should add the Barcode scanner control.
• D. You should add the Text input control.

Correct answer: C

Explanation

The correct answer is C, as the Barcode scanner control is specifically designed to read QR codes, which will allow the app to capture the user's employee number from the ID card. Option A is incorrect because the Card control does not facilitate scanning QR codes. Option B is not suitable because the Camera control does not automatically decode QR codes. Option D is not relevant since the Text input control requires manual entry rather than scanning.