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70-485 Advanced Metro style App Development using C#

QUESTION 1
You have been instructed to satisfy the uploading and downloading prerequisites as per the
business prerequisites.
Which of the following actions should you take?

A. You should consider accessing the web.config file.
B. You should consider accessing the app.config file.
C. You should consider accessing the App.xaml file.
D. You should consider accessing the Package.appxmanifest file.

Answer: D

Explanation:


QUESTION 2
You are required to make sure that media and other content files are allowed to be downloaded as
per the prerequisites. You are planning to add code to the existing App.xaml.cs file.
Which of the following is the interface that should be used?

A. The IReadOnlyCollection<T> interface.
B. The IReadOnlyList<T> interface.
C. The ICollection<T> interface.
D. The IList<T> interface.

Answer: B

Explanation:


QUESTION 3
You have been instructed to satisfy the prerequisites with regards to the app uploading media and
files to the media manager service.
Which of the following is a method that should be included in the code?

A. The PickMultipleFilesAsync method.
B. The PickFilesSync method.
C. The PickMultipleFilesSync method.
D. The PickSingleFilesAsync method.

Answer: C

Explanation:


QUESTION 4
You have been tasked with making sure that the picture viewer page is applied in such a way that
the business prerequisites are satisfied.
You are preparing to write the necessary code.
Which of the following classes should be included in the code? (Choose all that apply.)

A. The ItemsWrapGrid class.
B. The GridViewItem class.
C. The GridView class.
D. The WrapGrid class.

Answer: C,D

Explanation:


QUESTION 5
You have been tasked with making sure that file download requirements supported according to
the prerequisites. You need to specify a task type property in the app manifest.
Which of the following is the tab in the app manifest that you should access?

A. The Application UI tab.
B. The Capabilities tab.
C. The Declarations tab.
D. The Packaging tab.

Answer: C

Explanation:


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