70-485 試験問題を無料オンラインアクセス

HOTSPOT
You plan to develop several Windows Store apps.
You plan to use a CheckBox control in all of the apps. The CheckBox control will use a custom visual display.
You create XAML markup to customize the control. The code contains all of the necessary visual components for the control, including elements named checkedGlyph and indeterminateGlyph.
You need to ensure that the check box meets the following requirements:
- If a value for the check box was NOT set, the check box must display
indeterminateGlyph.
- When the check box is selected, the check box must display checkedGlyph.
- If the check box is cleared, the check box must NOT display any glyphs.
You have the following XAML markup: Which code snippets should you insert in Target 1, Target 2, Target 3, Target 4, Target 5 and Target 6 to complete the XAML markup? (To answer, select the correct code snippet from each drop-down list in the answer area.)

正解：

You need to implement the photo viewer control to meet the requirements.
What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

• A.Create a custom control.
• B.Add the themes\generic.xaml file to the project and reference it from the control.
• C.Create a composite control.
• D.Create a user control.
• E.In the constructor of the class, set the value of the DefaultStyleKey to the type of the control.

You are developing a Windows Store app that uses the Windows Push Notification Service (WNS) to send toast notifications.
You need to ensure that the requests that the app sends to the WNS follow the authorization standard that WNS supports.
Which authorization standard should you use?

• A.ADFS
• B.ws-Trust
• C.openID
• D.OAuth 2.0

DRAG DROP
You are developing a Windows Store app that must use a background task to retrieve local weather conditions from the Internet.
You need to ensure that the app can update the user interface while it is in a running or suspended state.
How should you complete the code segment? (To answer, drag the appropriate term to the correct location or locations in the answer area. Each term 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 are developing a Windows Store app named VideoPlayer.
The app will provide user with the ability to select video files by using the file picker and to play the video.
You need to recommend a solution for the app that meets the following requirements:
- If the app is terminated while playing a video, the next time the app starts, the
video must play.
- The app must minimize the amount of storage space used.
- The app must NOT request any capabilities.
What should you include in the recommendation?

• A.Store the StorageFile.Path property in ApplicationData.Current.LocalSettings.
• B.Store the video in ApplicationData.Current.RoamingFolder.
• C.Store the video in ApplicationData.Current.LocalFolder.
• D.Add the file to AccessCache.StorageApplicationPermissions.MostRecentlyUsedList.