Ensurepass


QUESTION 41

You need to validate whether the additional video recording functionality for the Client app is supported. Which code segment should you insert at line VD05?

A. var canFocus = videoDev.getEeviceProperty("focus");

B. var car.Zoom = videoDev.getEeviceProperty ("zoom");

C. var canPan = videoDev.pan.capabilities.supported;

D. var canPan = mediaCaptureSettings.pan.capabilities .supported;

Correct Answer: C


QUESTION 42

You need to attach the background task.

Which code segment should you insert at line BG09?

A. var task = builder.setTrigger(this);

B. var task = builder.setTrigger();

C. var task = builder.register();

D. var task = builder.register(this);

Correct Answer: C


QUESTION 43

You need to enable trainers to select client profiles. Which code segment should you insert at line CD06?

A. fop.pickMultipleFileAsync( ). then(

B. fop.pickFileAsync( ). then (

C. fop.pickSingleFileAsync( ).then{

D. fop.pickSingleFile( ).then (

Correct Answer: C


QUESTION 44

You need to prevent the device-specific tilting exception. What should you do in the video.js file?

A. Insert a try statement immediately after line VD01 and a catch block immediately before line VD08.

Handle the VideoNotFound exception.

B. Evaluate the canTilt variable. If true, bypass the code that tilts the camera.

C. Evaluate the canTilt variable. If false, bypass the code that tilts the camera.

D. Insert a try statement immediately after line VD01 and a catch block immediately before line VD08.

Handle the MediaNotFound exception.

Correct Answer: C


QUESTION 45

You are developing a Windows Store app by using JavaScript. The app will be used to create video blogs. The app uses the device’s internal camera.

The app must meet the following requirements:

– Allow the user to record audio and video.

– Save files in the .mp4 file format.

– Store files in the user’s Videos library.

You need to ensure that the app meets the requirements.

How should you complete the relevant code? (To answer, drag the appropriate code segments to the correct locations in the answer area. 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.)

Select and Place:

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Correct Answer:

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QUESTION 46

You develop a Windows Store app that uses several new user interface features.

You need to declare capabilities in the application manifest so that you can submit the app to the Windows Store.

How should you complete the relevant markup? (To answer, drag the appropriate markup segments to the correct locations in the answer area. Each markup 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.)

Select and Place:

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Correct Answer:

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QUESTION 47

You develop a Windows Store app that allows users to record audio notes. You need to store the notes in the device’s Music library.

How should you complete the relevant code? (To answer, drag the appropriate code segments to the correct locations in the answer area. 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.)

Select and Place:

clip_image005

Correct Answer:

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QUESTION 48

You are developing a Windows Store app that will include a <div> element.

You are applying animation to the app. The animation must provide visual feedback that the <div> element has been tapped or clicked.

You need to implement the animation by using a JavaScript library.

How should you complete the relevant code? (To answer, select the correct code segment from each drop- down list in the answer area.)

Hot Area:

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Correct Answer:

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QUESTION 49

You develop a Windows Store app by using JavaScript. The app displays a list of video controls. The user can add video controls to the list.

You need to animate the video control list when the user adds a control to the list.

How should you complete the relevant code? (To answer, drag the appropriate code segments to the correct locations in the answer area. 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.)

Select and Place:

clip_image009

Correct Answer:

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QUESTION 50

You develop a Windows Store app by using JavaScript. The app contains content that must be translated as the screen loads.

You need to ensure that only specific content is translated.

How should you complete the relevant code? (To answer, select the appropriate code segment from the drop-down list in the answer area.)

Hot Area:

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Correct Answer:

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