Free Microsoft 070-491 Exam Dumps Questions & Answers

DRAG DROP
You need to recommend a solution to share images from the capture photo page. You have the following code. (Line numbers are included for reference only.)

Which code segments should you recommend inserting at lines 06 and 12? (To answer, drag the appropriate code segments to the correct 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.)

Correct Answer:

DRAG DROP
You are developing a Windows Store game. The game allows for interactive online play between users.
The game authenticates users by using the credentials of a third-party site that provides OAuth2 authentication.
You need to implement authentication that uses an implicit grant authorization.
How should you complete the relevant code? (To answer, drag the appropriate code segments to the correct locations in the answer area. 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.)

Correct Answer:

Users report performance issues when getting the location information associated with a photo. You suspect the app is encountering performance issues in the GetLocationAsync() method of the Environment class.
You need to enhance the performance of the GetLocationAsync() method of the app.
What should you do?

• A.  Move the locator variable to a class level variable and initialize it in the Environment constructor.
• B.  set the ReportInterval property of the Compass object to 0.
• C.  Remove the Compass initialization from the LoadSensors() method and initialize it within the GetLocationAsync() method.
• D.  set the ReportInterval property of the Compass object to 16.

HOTSPOT
You need to write code to comply with the search requirements of the item detail page. You have the following code:

Which code snippets should you insert in Target 1, Target 2, Target 3, and Target 4 to complete the code? (To answer, select the correct code snippet from each drop-down list in the answer area.)

Correct Answer:

Topic 2, Scenario 2
Overview
Fabrikam, Inc. is a realtor in the United States.
Fabrikam grants its customers access to a web site, where they can search for houses for rent and for sale. Its customers can enter basic requirements, such as location, number of rooms, dimensions, and a price range. The web site displays a list of houses that meet the customers' criteria. The customers can then view more details about each house and can add a listing to a favorites list.
Requirements
Business Goals
Fabrikam plans to provide a more interactive experience for its customers. Fabrikam is creating a video tour for each listing. The video tours can be used to visit the property virtually. Fabrikam plans to create a Windows Store app on Windows 8.1 RT and Windows 8.1 Pro devices.
General Requirements
Fabrikam identifies the following general requirements for the app: - The app interface must be available in English, Spanish, and French. - The app must provide the customers with the ability to perform searches the same
way that the current web site does. - It is expected that the customers will view more than 3,000 pictures annually. The main page of the app must show a list of the last 10 pictures that were viewed.
- If pictures are added to a listing that is in a customer's favorites list, the pictures must be downloaded automatically from Microsoft Azure. This must occur if the app is suspended or not running.
Printing Requirements
Customers must be able to print the details of a listing from the details page by clicking a button within the app. You plan to add the following XAML markup to the listing details page:
<Button x:Name="btnPrint" Content-"Print" Click-"InvokePrint" />.
Video Tour Requirements
Fabrikam identifies the following requirements for the video tours: - Customers must be able to play the video tour on a different device by using a button within the app. - When a customer clicks the details of a listing, the app must start downloading the video tour in the background. - When the app starts, the app must verify whether there are any pending downloads, and resume any paused downloads. - The last five viewed video tours that are not on the customer's favorites list must be cached for subsequent viewing. - Customers must be able to download all of the video tours for the properties that they added to their favorites list. - The property details page must contain a MediaElement control that will be used to play the video tour of the property. - When downloading the video tours, the app must remain responsive, and each download must be processed on a separate thread.
Package appxmanifest

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: