070-485 무료 덤프문제 온라인 액세스

You are developing a Windows Store app that will download files from a remote server.
You need to recommend a solution to display a custom message if a network error occurs during a file download.
What should you include in the recommendation?

• A.Register an event handler for the Application.UnhandledException event and call Application.Current.Exit.
• B.Wrap the Window.Current.ActivateQ call in a try/catch block.
• C.Wrap the asynchronous call in a try/catch block
• D.Register an event handler for the Application.UnhandledException event and set e.Handled to true.

You need to configure Package.appxmanifest to support the download of pictures. The solution must meet the general requirements.
Which code segment should you add to line 04? (More than one answer choice may achieve the goal. Select the BEST answer.)

• A.<Task Type="SystemEvent" />
• B.<Task Type="pushNotification" />
• C.<Task Type="timer" />
• D.<Task Type="deviceUse" />

You need to enable the capabilities that allow communication according to the technical requirements.
Which capabilities should you enable? (Each correct answer presents part of the solution. Choose all that apply.)

• A.SSL Certificates
• B.Internet (Client)
• C.Default Windows Credentials
• D.Shared User Certificates

DRAG DROP
You are developing a Windows Store app.
You are testing a remote mobile device named Contoso1.
You are testing only C# code in the solution.
You need to configure the Visual Studio debug options.
How should you configure the debug options? (To answer, drag the appropriate options to the correct location or locations in the answer area. Each option 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.)

정답:

You are developing a Windows Store app that displays notifications on the lock screen.
The app must execute a background task when the notification arrives. In addition, the app
must receive push notifications from Windows Push Notification Service (WNS).
You need to use a push notification mechanism that meets the requirements.
Which push notification mechanism should you use?

• A.Badge update
• B.Toast notification
• C.Raw notification
• D.Tile update