You are developing a Windows Store app.

You need to create a certificate to sign the app in a test environment.
Which tool or tools should you use?

DRAG DROP
You are developing a Windows Store app.
You are using the Model-View-ViewModel (MVVM) architectural pattern to design the app.
You need to identify the type of code to place in each layer.
How should you distribute the code? (To answer, drag the appropriate code segments to the
correct locations in the answer area. 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.)

You are developing a Windows Store app. An XML document named tileXmlDocument
contains the layout of the app tile.
You need to configure a tile notification that will display for 15 seconds.
Which code segments can you use to achieve this goal? (Each correct answer presents a
complete solution. Choose all that apply.)

DRAG DROP
You are developing an app named Appl.
You plan to display a large amount of text on a single page of Appl.
You need to ensure that the text flows to a second column if the text does not fit in the first
column. The two columns must have the same width.
You have the following XAML markup:

Which code snippets should you include in Target 1, Target 2, Target 3, Target 4, and
Target 5 to complete the XAML markup? (To answer, drag the appropriate code snippets to
the correct targets in the answer area. Each code snippet 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.)

DRAG DROP
You are developing a Windows Store video-sharing app. Videos are represented in the app
by a VideoCollection class that contains a list of videos. The app includes the following code segment:

The app must support grouping by the VideoCollection object.
You need to bind a GridView control that can display and group the videos to a
List<VideoCollection> collection named VideoLibrary.
Which three 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.)

HOTSPOT
You are developing a Windows Store app.
A page contains information that is entered by the user.
You need to ensure that the information is retained on the page if the user navigates away
from the page and then returns.
You have the following code:

Which code snippets should you insert in target 1 and target 2 to complete the code? (To
answer, select the correct code snippet from each drop-down list in the answer area.)

You are developing a Windows Store app.
The app must respond to gestures as input.
You need to implement the gesture events.
Which events can you use to achieve this goal? (Each correct answer presents a complete
solution. Choose all that apply.)

You are developing a Windows Store multiplayer game.
You need to create a toast notification that will display character profile images, in-game
screenshots, and player information when the game is not active.
Which code segment should you use?

You are developing a Windows Store multi-player game.
You need to ensure that the game can authenticate users by using the credentials of a thirdparty social networking site.
Which class should you use?

DRAG DROP
You are developing a Windows Store social media app. The app communicates with the
server by using a secure web service.
You need to ensure that users can securely store and retrieve web service credentials.
You have the following code:

Which code snippets should you insert in target 1 and target 2 to complete the code? (To
answer, drag the appropriate code snippets to the correct targets in the answer area. Each
code snippet 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.)