[Free] Get all latest Microsoft 70-485 Actual Tests 71-80

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QUESTION 71

You are developing a Windows Store app. The app has the following requirements:

 

clip_image002Files must be stored on a device’s file system so other Windows Store apps can access them.

clip_image002[1]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.)

 

A.

Removable devices

B.

App data locations

C.

User’s download folder

D.

Documents library

E.

App install directory

 

Correct Answer: AE

 

 

QUESTION 72

DRAG DROP

You are developing a Windows Store game that downloads virtual store information from two servers. Store information from Server1 is sent as a hex string. Store information from Server2 is sent as Base64 encoding.

 

Data from Server1 is configuration data and must be captured before data from Server2 is captured.

 

You need to compare the strings from each server to verify that the cryptographic buffers match.

 

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.

 

clip_image004

 

Correct Answer:

clip_image006

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

QUESTION 73

DRAG DROP

You are developing a Windows Store app that caches user application data in the local data store.

 

The app must create a setting named UserName within a container named UserSettings. The app must store the user name in the local store.

 

You need to meet the requirements.

 

How should you complete the code segment?

 

To answer, drag the appropriate options to the correct location or locations. Each option 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.

 

clip_image008

 

Correct Answer:

clip_image010

 

 

 

 

 

 

 

 

 

 

QUESTION 74

HOTSPOT

You are developing a Windows Store app.

 

You need to encrypt data.

 

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

 

clip_image011

 

Correct Answer:

clip_image012

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

QUESTION 75

DRAG DROP

You are developing a Windows Store app that downloads large files from the Internet by using background tasks.

 

The app includes the following:

 

clip_image002[2]TaskInstance is an instance of the IBackgroundTask interface that provides access to a background task instance.

clip_image002[3]DownloadFilesAsync() is the asynchronous method that performs the download.

 

You need to ensure that the app performs the download operation asynchronously in a background task.

 

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.

 

clip_image014

 

Correct Answer:

clip_image016

 

 

 

 

 

 

QUESTION 76

DRAG DROP

You are developing a Windows Store app that must use a background task to retrieve local weather conditions from the Internet.

 

You need to ensure that the app can update the user interface while it is in a running or suspended state.

 

How should you complete the code segment?

 

To answer, drag the appropriate term to the correct location or locations in the answer area. Each term 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.

 

clip_image018

 

Correct Answer:

clip_image020

 

 

QUESTION 77

You are developing a Windows Store app that displays notifications on the lock screen. The app must execute a background task when the notification arrives. In addition, the app must receive push notifications from Windows Push Notification Service (WNS). You need to use a push notification mechanism that meets the requirements. Which push notification mechanism should you use?

 

A.

Toast notification

B.

Raw notification

C.

Tile update

D.

Badge update

 

Correct Answer: B

 

 

 

 

 

 

 

 

 

 

 

 

 

QUESTION 78

DRAG DROP

You are developing a Windows Store app.

 

The app must send video from a phone to a TV by using the Play To contract.

 

You need to complete the SourceRequest event of the PlayToManager object.

 

How should you complete the code segment?

 

To answer, drag the appropriate lines of code to the correct location or locations. 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.

 

clip_image022

 

Correct Answer:

clip_image024

 

 

 

QUESTION 79

HOTSPOT

You are developing a Windows Store app that displays and prints information. You have the following code.

 

clip_image026

 

You need to enable printing. How should you complete the initialization of the print functionality?

 

To answer, select the appropriate element from the drop-down list in the answer area.

 

clip_image027

 

Correct Answer:

clip_image028

 

 

QUESTION 80

You are developing a Windows Store app that prints documents. An object named printManager manages the print flow. An object named printDocument sends output to the printer. You need to ensure that the app allows the user to preview the print layout of the entire document. Which event should you handle to construct the print preview of the entire document?

 

A.

printDocument.GetPreviewPage

B.

printManager.PrintTaskRequested

C.

printDocument.Paginate

D.

printDocument.AddPages

 

Correct Answer: C

 

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