Free Microsoft 070-485 Exam Dumps Questions & Answers

You are preparing to deploy a Windows Store app to the marketplace.
You need to ensure that unhandled errors and exceptions are never displayed to users.
What should you do?

• A.In the app object, wrap the call to the Window.Current.Activate() method in a try-catch statement to handle any exceptions that occur.
• B.Write a handler for the UnhandledException event and set the CancelBubble property on the UnhandledExceptionEventArgs object to true.
• C.Write a handler for the UnhandledException event and set the Handled property on the UnhandledExceptionEventArgs object to true.
• D.Open the Exceptions window in Visual Studio and clear the check box for unhandled exceptions for the Common Language Runtime.

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

You need to implement the requirements for the playback of media.
What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

• A.Add the following line of code at line MC02.
  private void ShowPlayTo()
  {
  Windows.Media.PlayTo.PlayToManager.ShowPlayToUI();
  }
• B.Add the following line of code at line MC10.
  ptMgr.PlayRequested += SourceRequestHandler;
• C.Add the following line of code at line MC05.
  ptMgr.SourceRequested += SourceRequestHandler;
• D.Add the following line of code at line MC06.
  ptMgr.DefauitSourceSelection = false;

HOTSPOT
You need to meet the business requirements about downloading and uploading.
How should you configure the app? (To answer, select the appropriate options from each drop-down list in the answer area.)

Correct Answer:

You are developing a Windows Store app to view MP4 videos.
You need to ensure that when a user double-clicks an MP4 file, the app starts and plays back the video automatically.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

• A.Add a File Type Associations declaration to the Appxmanifest file.
• B.Modify the OnActivated event of the App.xaml.cs file to pass ProtocolActivatedEventArgs to the page if ActivatedEventArgs.Kind == ProtocolActivatedEventArgs.
• C.Add the Videos Library capability to the Appxmanifest file.
• D.Add an AutoPlay Content declaration to the Appxmanifest file.
• E.Add an OnFileActivated event handler to the App.xaml.cs file.