DRAG DROP
You are developing a Windows Store app.
You need to create and run unit tests for the app.
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,)

DRAG DROP
You are developing a Windows Store app. The app allows users to purchase additional features from
within the app.
You need to run the EnableExtendedFeatures() method if the user has purchased extended features.
How should you complete the code segment? (To answer, drag the appropriate lines of code to the
correct location or locations. Each line of code 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 preparing a Windows Store game update for deployment. Game performance must be
analyzed by using a profiling tool.
You need to ensure that you collect the most accurate performance data for the analysis.

Which Visual Studio project configuration options should you use? (Each correct answer presents
part of the solution. Choose all that apply.)

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?

DRAG DROP
You are collecting metrics from a Windows Store game that has been deployed to the Windows
Store for a year.
You need to collect data to analyze the quality and success of the game.
Which metric should you use for each statistic? (To answer, drag the appropriate metrics to the
correct location or locations in the answer area. Each metric 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.)

HOTSPOT
You are developing a Windows Store app that allows users to copy music from their local computers
to removable storage.
The app displays songs grouped by the month the song was downloaded and allows individual songs
to be copied to the removable storage device. The user interface for selecting and copying songs
uses data binding.
You need to load and return songs in a format appropriate for data binding.

How should you complete the code segment? (To answer, select the appropriate line of code from
each drop-down list in the answer area.)

You are developing a Windows Store app that allows users to compose musical beats and rhythms.
The app must meet the following requirements:
• The app must save the work in progress in case the app suspends or terminates before users
save their work.
• If the app closes before the work is complete, work in progress should be automatically
reloaded so that users can continue seamlessly from where they left off.
• Users should be able to resume work on another device with the app installed, provided that
the user supplies the same credentials on both machines.
You need to ensure that the app meets the requirements.
How should the app save the work in progress?

HOTSPOT
You are developing a Windows Store app that saves a file to a cloud service for other apps to use.
You need to configure the app manifest.
Which declaration should you use? (To answer, select the appropriate declaration from the dropdown list in the answer area.)

You are designing a Windows Store app that creates large amounts of temporary binary data each
time it is run.
You need to ensure that data is persisted while the app is running but deleted when the app is
closed.
Which app data storage mechanism should you use? (Each correct answer presents a complete
solution. Choose all that apply.)

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.)