DRAG DROP
You are developing a Windows Store app that uses a light sensor to detect and respond to light
changes. An object named lightSensor is an instance of the sensor service.
The light sensor must detect changes once per second. If the sensor is unable to record as fast as
once per second, then it must use the fastest interval possible.
You need to ensure that the app meets the requirements. You have the following code:

Which code snippets should you include 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.)

HOTSPOT
You are developing a Windows store app that requires text documents. The documents are loaded
from a web service and are often larger than 5 MB. The users of the app travel between offices that
are located on different continents.
The app must support thousands of documents and use as little local storage as possible.
You need to store the documents to meet the requirements.
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.)

DRAG DROP
You are developing a Windows Store app.
You need to use text resources in the app for localization.
You have the following code:

Which code snippets should you include in Target 1, Target 2 and Target 3 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.)

You are developing a Windows Store app.
You must create a custom soft input panel (SIP).
You need to animate the input panel with Show/Hide animations.
Which transition class should you use?

DRAG DROP
You plan to deploy an app to the Windows Store. The app will have a trial mode of 30 days.
You need to develop a solution that displays a notification on the main page that shows the number
of days remaining before the trial mode expires.
Develop the solution by selecting and ordering the required code snippets. You may not need all of
the code snippets.

You are evaluating the following code that is part of a method named SelectMove:

You need to recommend a replacement for the foreach loop to reduce the amount of time that it
takes for SelectMove to execute.
Which code segment should you recommend?

You are developing a Windows Store app that integrates with a stock trading website on the
Internet.
The app must meet the following requirements:
The app must allow the user to view stock details.
The app must be able to get the updated stock information every five minutes from an Internet web
service.
You need to configure the app to meet the requirements.

What should you do?

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?

DRAG DROP
You are developing a Windows Store app.
The following code is provided as part of an RSS feed reader.

You need to create an asynchronous method that reports progress and allows cancellation.
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.)

You are developing a Windows Store app to record videos.
The app will provide users with the ability to change the image rotation, ratio, and video format.
You need to recommend which control to use for the app.
Which control should you recommend?