QUESTION 71
You create the following method in a Utility class: (Line numbers are included for reference only.)'

You need to complete the code to meet the requirement for displaying the last 10 viewed pictures.
What code should you add to line 04? (More than one answer choice may achieve the goal. Select the BEST answer.)

A.    StorageApplicationPermissions.FutureAccessList.Add(file, file.Name);
B.    StorageApplicationPermissions.MostlyRecentlyUsedl_ist.Add(file, file.Name);
C.    StorageItemMostRecentlyUsedList.Entries.Add(file, file.Name);
D.    StorageItemAccessList.Entries.Add(file, file.Name);

Answer: A

QUESTION 72
Hotspot Question
You need to handle the Click event of the Print button.
You have the following code: (Line numbers are included for reference only.)

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.)

Answer:

QUESTION 73
You need to configure Package.appxmanifest to support the download of pictures.
The solution must meet the general requirements.
Which code segment should you add to line 04? (More than one answer choice may achieve the goal. Select the BEST answer.)

A.    <Task Type="timer" />
B.    <Task Type="SystemEvent" />
C.    <Task Type="deviceUse" />
D.    <Task Type="pushNotification" />

Answer: D

QUESTION 74
Drag and Drop Question
You need to recommend which code must be implemented to meet the requirements for resuming the video tour downloads.
Develop the solution by selecting and ordering the required code snippets.
You may not need all of the code snippets.

Answer:

QUESTION 75
You add a button named btnDownloadTours to the search results page.
You create a method named DownloadTour to download video tours synchronously.
DownloadTour receives a single parameter of type integer, representing the ID of a video tour.
As customers add listings to their favorites list, the ID of the video tour is added to a collection named selectedTours.
You need to implement the code required to download the video tour based on the video tour requirements.
What code should you add to the Click event of btnDownloadTours? (More than one answer choice may achieve the goal. Select the BEST answer.)

A.    Option A
B.    Option B
C.    Option C
D.    Option D

Answer: C

QUESTION 76
You create a mobile service to send push notifications to the app.
You configure the service and the app to work with Windows Push Notification Services (WNS).
You add the following code to the App.xaml.cs file:

You need to ensure that the app can access the push notification channel.
What should you do first?

A.    Add a call to GetChannel in the OnLaunched event handler of the app.
B.    Set the Uri property of pushChannel in the OnActivated event handler of the app.
C.    Set the Uri property of pushChannel in the OnLaunched event handler of the app.
D.    Add a call to GetChannel in the OnActivated event handler of the app.

Answer: A

QUESTION 77
Hotspot Question
You need to verify whether the app conforms to the Windows Store requirements.
What command should you run? (To answer, select the appropriate options in the answer area.)

Answer:

QUESTION 78
Drag and Drop Question
You are developing a Windows Store app that allows users to capture videos and upload them to a social networking website.
You need to ensure that the app saves the captured video in MP4 format to the user's videos library.
How should you complete the code segment? (To answer, drag the appropriate option to the correct location or locations in the answer area. 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.)

Answer:

Mixed Questions
QUESTION 79
Drag and Drop Question
You are developing a Windows Store app.
You are testing a remote mobile device named Contoso1.
You are testing only C* code in the solution.
You need to configure the Visual Studio debug options.
How should you configure the debug options? (To answer, drag the appropriate options to the correct location or locations in the answer area. 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.)

Answer:

QUESTION 80
You are developing a Windows Store app that invokes asynchronous methods to keep the app responsive to user actions.
The app must handle exceptions gracefully, so they are never displayed to the user.
Which code segment should you use?

A.    Option A
B.    Option B
C.    Option C
D.    Option D

Answer: A