070-482試験無料問題集「Microsoft Advanced Windows Store App Dev using HTML5 and JavaScript 認定」
You are developing a Windows Store app that uses Windows Push Notification Services (WNS). The app includes the following code:
The app must poll a notification service every 30 minutes and update the app tile with new content. You need to initiate polling.
Which code segment should you insert at line 05?
The app must poll a notification service every 30 minutes and update the app tile with new content. You need to initiate polling.
Which code segment should you insert at line 05?
正解：D
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DRAG DROP
You are developing a Windows Store app.
You need to design a testing strategy.
Which type of testing should you use to achieve each objective? To answer, drag the appropriate testing types to the correct targets. Each technology 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.
You are developing a Windows Store app.
You need to design a testing strategy.
Which type of testing should you use to achieve each objective? To answer, drag the appropriate testing types to the correct targets. Each technology 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.
正解：
You develop a Windows Store app that allows users to modify images by using filters and image-processing algorithms.
The app must meet the following requirements:
- Use a web worker to initiate the image-processing algorithms on a separate thread. - Clean up the web worker after processing the algorithms.
You need to ensure that the web worker releases memory after processing the algorithms.
What should you do?
The app must meet the following requirements:
- Use a web worker to initiate the image-processing algorithms on a separate thread. - Clean up the web worker after processing the algorithms.
You need to ensure that the web worker releases memory after processing the algorithms.
What should you do?
正解：B
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解説: (GoShiken メンバーにのみ表示されます)
You are developing two Windows Store style apps by using JavaScript. A Source app will store sensitive customer information. A Target app will retrieve the stored information for validation and further processing.
The Source app must secure data by using a private-public key pair. Only the Target app must be able to consume data that has been secured by the Source app.
You need to ensure that the security of the data is not compromised.
What should you do?
The Source app must secure data by using a private-public key pair. Only the Target app must be able to consume data that has been secured by the Source app.
You need to ensure that the security of the data is not compromised.
What should you do?
正解：B
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HOTSPOT
You are developing a Windows Store app that displays all photos from the Pictures library to the user.
The app includes the following JavaScript code segment. Line numbers re included for reference only.
For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
You are developing a Windows Store app that displays all photos from the Pictures library to the user.
The app includes the following JavaScript code segment. Line numbers re included for reference only.
For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.
正解：
DRAG DROP
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.)
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.)
正解：
DRAG DROP
You are developing a Windows Store app that will display a list of items. Users should be able to expand any list item to display valid actions for that item.
The JavaScript code includes the following elements:
elemExpand represents the element to be expanded.
elemAffected represents the adjacent element.
You need to animate the expansion action when the user clicks a list item.
Which three code segments should you use in sequence? To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order. 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.
You are developing a Windows Store app that will display a list of items. Users should be able to expand any list item to display valid actions for that item.
The JavaScript code includes the following elements:
elemExpand represents the element to be expanded.
elemAffected represents the adjacent element.
You need to animate the expansion action when the user clicks a list item.
Which three code segments should you use in sequence? To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order. 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.
正解：
HOTSPOT
You are developing a Windows Store app by using JavaScript. Users can run the app on multiple devices at the same time.
You need to ensure that current user settings are available on any Windows 8 device on which the user runs the app.
How should you complete the relevant code? (To answer, select the correct code segment from each drop-down list in the answer area.)
You are developing a Windows Store app by using JavaScript. Users can run the app on multiple devices at the same time.
You need to ensure that current user settings are available on any Windows 8 device on which the user runs the app.
How should you complete the relevant code? (To answer, select the correct code segment from each drop-down list in the answer area.)
正解：
You are developing an app that plays one audio file named myAudio.mp3 and two video
files named myVideol.mp4 and myVideo2.mp4.
You have the following requirements: - The audio file must NOT have access to the Play To feature. - The video files must be able to use the Play To feature. You need to configure the app to meet the requirements.
Which code or markup segment should you use?
files named myVideol.mp4 and myVideo2.mp4.
You have the following requirements: - The audio file must NOT have access to the Play To feature. - The video files must be able to use the Play To feature. You need to configure the app to meet the requirements.
Which code or markup segment should you use?
正解：B
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