Microsoft Essentials of Developing Windows Store Apps using C# - 070-484 Exam Practice Test

You need to retain the data that is entered in the TextBox control when the user navigates away from the PictureSharerMainPage page.
Which code segment should you insert at line CS08?
Correct Answer: A
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You are developing a medical recordkeeping app for a company. The app will be used by physicians in remote areas of the world.
All data is highly sensitive and must be stored only in the company's internal data center. The app is not allowed to connect directly to the company's web service or internal network.
You need to select a data access strategy that meets the requirements.
Which remote data access strategy should you use?
Correct Answer: A
You need to choose the appropriate data binding strategy for the image list box.
Which method should you use?
Correct Answer: A
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DRAG DROP
You are developing a Windows Store app.
You need to implement claims according to their appropriate use.
Which claim is appropriate for each purpose? (To answer, drag the appropriate claims to the correct locations in the answer area. Each claim 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.)
Correct Answer:
HOTSPOT
You are developing the manifest for a Windows Store app.
You need to ensure that the app passes all the Windows Store certification requirements.
Which graphic asset must have a transparent background? (To answer, select the
appropriate graphic asset in the answer area.)
Correct Answer:
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.)
Correct Answer: B,D
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You are developing a Windows Store app.
The app will access several web resources that use an OAuth 2.0 authentication provider.
You need to recommend in which class to store user credentials so that users do not have to reenter their credentials when they access the web resources.
Which class should you recommend?
Correct Answer: A
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