070-482 무료 덤프문제 온라인 액세스

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You are developing a fitness app for distribution through the Windows Store.
The app must interact with the following USB device classes:
Webcam
Infrared thermometer
Scale
Printer
You need to modify the app manifest file as required to support the devices.
Which two device classes should you include? Each correct answer presents part of the solution.

• A.AudioVideo
• B.IrDa
• C.PersonalHealthcare
• D.Printer

You are developing a Windows Store app by using JavaScript. The app will be used in multiple geographic locations. The app implements character grouping.
You need to ensure that the app can access only the first character group.
Which code segment should you use?

• A.var item = new Windows.Globalization.Collation.CharacterGroupings( ) .lookup("1");
• B.var item = new Windows.Globalization.Collation.CharacterGrouping( ) .first;
• C.var item = new Windows.Globalization.Collation.CharacterGroupings ( ) .getAt (1);
• D.var item = new Windows.Globalization.Collation.CharacterGroupings( ) .first( );

You need to attach the background task.
Which code segment should you insert at line BG09?

• A.var task = builder.register ( );
• B.var task = builder.setTrigger( );
• C.var task = builder.setTrigger(this);
• D.var task = builder.register (this);

You are developing a Windows Store app that will access a device's webcam. All necessary device capabilities have been declared in the app manifest.
The app must not throw an error if the user has declined or revoked permission to the webcam.
You need to identify whether the app has permission to use the webcam.
What should you do?

• A.Using the MediaCapture class, test for the value returned by the async method.
• B.Using the CameraCaptureUI class, test for the value returned by the videoSettings property.
• C.Using the CameraCaptureUI class, test for the value returned by the CaptureFileAsync method.
• D.Using the MediaCapture class, test for the value returned by the MediaCaptureSettings property.

DRAG DROP
You are writing a Windows Store app by using JavaScript.
You need to authenticate a cloud server as a source for Windows Push Notification Services (WNS).
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.)

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