QUESTION 91
Drag and Drop Question
You are developing a Windows Store app.
The app must send video from a phone to a TV by using the Play To contract.
You need to complete the SourceRequest event of the PlayToManager object.
How should you complete the code segment? (To answer, drag the appropriate lines of code to the correct location or locations. 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.)

Answer:

QUESTION 92
You are developing a Windows Store app.
The app has the following requirements:
- Files must be stored on a device's file system so other Windows Store apps can access them.
- Additional configuration must be performed to make the location of the files available to other Windows Store apps.
You need to meet the requirements.
Where should you store the files? (Each correct answer presents a complete solution. Choose all that apply.)

A.    removable devices
B.    app data locations
C.    user's download folder
D.    documents library
E.    app install directory

Answer: AD
Explanation:
http://msdn.microsoft.com/en-us/library/windows/apps/windows.storage.knownfolders.aspx

QUESTION 93
Hotspot Question
You are developing a Windows Store app that displays and prints information.
You have the following code.

You need to enable printing.
How should you complete the initialization of the print functionality? (To answer, select the appropriate element from the drop-down list in the answer area.)

Answer:

QUESTION 94
Drag and Drop Question
You are developing a Windows Store app that prints documents.
You need to ensure that the app enables the user to specify the paper size.
Which four 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.)

Answer:

Explanation:
http://msdn.microsoft.com/en-us/library/windows/apps/windows.graphics.printing.printtask

QUESTION 95
You are developing a Windows Store app that prints documents.
An object named printManager manages the print flow.
An object named printDocument sends output to the printer.
You need to ensure that the app allows the user to preview the print layout of the entire document.
Which event should you handle to construct the print preview of the entire document?

A.    printDocument.GetPreviewPage
B.    printManager.PrintTaskRequested
C.    printDocument.Paginate
D.    printDocument.AddPages

Answer: C
Explanation:
http://msdn.microsoft.com/en-us/library/windows/apps/xaml/windows.ui.xaml.printing.printdocument.paginate

QUESTION 96
Drag and Drop Question
You are developing your first Windows Store app and submitting it to the Windows Store.
The app uses a cloud server to send notifications by using Windows Push Notification Service (WNS).
You need to authenticate the cloud server with WNS.
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.)

Answer:

Explanation:
http://msdn.microsoft.com/en-us/library/windows/apps/hh465407.aspx

QUESTION 97
Drag and Drop Question
You are developing a Windows Store app that uses the Windows Push Notification Service (WNS) to provide real-time updates to users.
The app uses an HTTP request to authenticate a cloud service to interact with WNS.
The Package Security Identifier (SID) prefix is app://.
Parameter values must be URL encoded.
You need to ensure that the authentication request provides the required parameters.
Which parameters should you use? (To answer, drag the appropriate parameters to the correct location or locations. Each parameter 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.)

Answer:

Explanation:
http://msdn.microsoft.com/en-us/library/windows/apps/hh465435.aspx#pncodes_auth

QUESTION 98
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.    Toast notification
B.    Raw notification
C.    Tile update
D.    Badge update

Answer: B
Explantion:
http://msdn.microsoft.com/en-us/library/windows/apps/xaml/hh868256.aspx

QUESTION 99
You are designing a Windows Store app to manage image and video files.
The app must meet the following requirements:
- Video files must be stored locally on each device.
- The app must use local storage for data caching.
- User settings must be shared across multiple devices.
- Image files must be available across multiple devices.
- Metadata for images must be stored in a central database.
- Image files, video files, and their associated metadata must load as quickly as possible.
You need to identify which data must be cached based on the app requirements.
Which two types of data should you identify? (Each correct answer presents part of the solution. Choose two.)

A.    User settings
B.    Video files
C.    Image files
D.    Metadata

Answer: CD
Explanation:
Image files, video files, and their associated metadata must load as quickly as possible.

QUESTION 100
You need to choose the appropriate data binding strategy for the image list box. Which method should you use?

A.    Systern.Drawing.ImageConverter.ConvertTo(value, typeof(Image))
B.    System.Drawing.ImageConverter.ConvertFrom(value, typeof(Image), CultureInfo.CurrentUICulture)
C.    IValueConverter.ConvertBack ()
D.    IValueConverter.Convert ()

Answer: A