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Category: 70-357

Exam 70-357: Developing Mobile Apps

How should you complete the code?

DRAG DROP
You are developing a Universal Windows Platform (UWP) app that will take photos. The app will be used
across Windows 10 device families.
You need to ensure that when the app runs on a phone, the app can use the built-in features of the phone.
How should you complete the code? To answer, drag the appropriate code elements to the correct targets.Each element may be used once, more than once, or not at all. You may need to drag the split bar between
panes or scroll to view content.
Select and Place:

Which three actions should you perform in sequence?

DRAG DROP
You are developing a Universal Windows Platform (UWP) app.
While testing the app, you discover performance issues.You need to profile the performance of the app as the app runs.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of
actions to the answer area and arrange them in the correct order.
Select and Place:

Which four actions should you perform in sequence?

DRAG DROP
You are developing a Universal Windows Platform (UWP) app.
You have the following XAML code.

You need to localize the app so that it displays “Bonjour” if the current language in Windows is set to French.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of
actions to the answer area and arrange them in the correct order.
Select and Place:

How should you complete the code?

DRAG DROP
You are developing a Universal Windows Platform (UWP) app.
You need to ensure that the app can respond to speech.
How should you complete the code? To answer, drag the appropriate code elements to the correct targets.Each element may be used once, more than once, or not at all. You may need to drag the split bar between
panes or scroll to view content.
Select and Place:

How should you complete the code?

DRAG DROPYou are developing a Universal Windows Platform (UWP) app named App1.
App1 can be started by using Cortana. To start the app, users must be able to say “App1 play my music” or
“App1 play music”.
You need to write the Voice Command Definition (VCD) file to meet the requirement.
How should you complete the code? Tо answer, drag the appropriate code elements to the correct targets.
Each element may be used once, more than once, or not at all. You may need to drag the split bar between
panes or scroll to view content.
Select and Place:


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