Online Access Free 070-357 Exam Questions

You must create a project for shared code.
Solution: You implement the shared code in a .NET class library.
Does this meet goal?

• A.Yes
• B.No

Drag and Drop Question
You are developing a Universal Windows Platform (UWP) app that needs to run on multiple types of devices.
The app must detect whether a device has a physical camera button.
For devices that have a physical camera button, you need to ensure that the app continues to function.
How should you complete the code? To answer, drag the appropriate code segments to the correct location or locations.
Each code segment 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.

Correct Answer:

Drag and Drop Question
You are creating a Universal Windows Platform (UWP) app that takes pictures.
You want to use the camera's built-in interface for taking the pictures.
You need to capture an image from the device's built-in camera.
How should you complete the method? To answer, drag the appropriate code segments to the correct location or locations. Each code segment may the used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

Correct Answer:

Drag and Drop Question
You need to meet the storage requirements.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of the answer area and arrange them in the correct order.

Correct Answer:

You have to connect your app to an online identity provider that uses OAuth authentication protocol.
The app must securely use the Web Authentication Broker object for authentication.
You need to ensure that the app registers with the provider.
Which two actions should you perform? Each correct answer presents part of the solution.

• A.Call the Authenticate Async method.
• B.Call the GetCurrcntApplicotionCallbackUri method.
• C.Construct a HTTP request URI.
• D.Construct a HTTPS request URI.