Microsoft Recertification for MCSD: Windows Store Apps using HTML5 認定 070-490 試験問題:

1. 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.

2. You develop a Windows Store app.
You need to ensure that the app will pass certification and successfully run on Windows RT devices.
What is the best approach to achieve the goal? More than one answer choice may achieve the goal. Select the BEST answer.

A) Register the app in the Windows Store and run the Application Verifier for Windows on the uploaded app.
B) Test the app on an x86 development device in emulated mode by using Windows App Certification Kit for Windows RT.
C) Test the app on a Windows RT device by using the Windows App Certification Kit for Windows RT.
D) Test the app on an x86 development device by using the Windows App Certification Kit.

3. You are developing a Windows Store text editor app by using HTML5 and JavaScript.
Users must be able to select text within the app and then cut the text.
You need to enable the Cut feature.
Which code segments should you use? (Each correct answer presents part of the solution.
Choose all that apply.)

A) Option B
B) Option D
C) Option A
D) Option C

4. You are developing a Windows Store app that will be used to display daily high temperatures and other weather conditions for five cities.
The app must meet the following requirements:
- A splash screen is displayed on the device until the data is retrieved from the Internet.
- The user must be able to view weather information as soon as the data is fully available.
You need to ensure that the splash screen is displayed at startup until the app has completed loading updated data.
Which actions can you perform to achieve this goal? (Each correct answer presents a complete solution. Choose all that apply.)

A) Configure settings in the app manifest to display the splash screen for 10 seconds.
B) Create an image that duplicates the splash screen, load the image from the dismissed event of the splash screen, and display the image until the data is fully available.
C) Create an image that duplicates the splash screen, and display the image by using fragment loading until the data is fully available.
D) Configure settings in the app manifest to display the splash screen until the data is fully available.

5. DRAG DROP
You are developing a Windows Store app by using JavaScript. The app will use the fileStream object to write text to a file.
You need to write the text to the file and ensure that the file is available to other apps.
Which five 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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