70-485|You are developing a Windows Store app

Question: 18

You are developing a Windows Store app. The app has the following requirements:
* Files must be stored on a device’s file system so other Windows Store apps can access them.
* 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

Answer: A,D

70-485 | You are developing a Windows Store app. You need to find out whether an HTTP request has completed with a BadRequest result.

Question : 16

You are developing a Windows Store app. You need to find out whether an HTTP request has completed with a BadRequest result.Which objects can you check to achieve this goal? (Each correct answer presents a complete solution. Choose all that apply.)

A. HttpResponseMessage.StatusCode
B. HttpResponseMessage.IsSuccessStausCode
C. HttpResponseMessage.ReasonPhrase
D. HttpResponseMessage.IsBadRequest

Answer : BD

70-485 | You need to localize the Picture Sharer app in the required language. Which actions should you perform?

Question : 15

You need to localize the Picture Sharer app in the required language. Which actions should you perform? (Each correct answer presents part of the solution. Choose all that apply.)

A. Add a Uid attribute to any XAML elements that must be localized.
B. Create a folder named fr-CA at the root of the project.
C. Create a resource file named resources.res.
D. Create a resource file named resources.resw.
E. Create a folder named es-ES at the root of the project.
F. Add a Name attribute to any XAML elements that must be localized.

Answer : ABC

 

70-458 | You need to localize the Picture Sharer app in the required language. Which actions should you perform?

Question : 15

You need to localize the Picture Sharer app in the required language. Which actions should you perform? (Each correct answer presents part of the solution. Choose all that apply.)

A. Add a Uid attribute to any XAML elements that must be localized.
B. Create a folder named fr-CA at the root of the project.
C. Create a resource file named resources.res.
D. Create a resource file named resources.resw.
E. Create a folder named es-ES at the root of the project.
F. Add a Name attribute to any XAML elements that must be localized.

Answer : ABC

 

70-485 | You need to configure the Picture Sharer app to support only the required device orientations. What should you do?

Question : 14

You need to configure the Picture Sharer app to support only the required device orientations. What should you do?

A. In the App.xaml file, configure the Portrait and Portrait-flipped orientations.
B. In the Package.appxmanifest file, configure the Landscape and Landscape-flipped orientations.
C. In the PictureSharerMainPage.xaml file, configure the Landscape and Landscape-flipped orientations.
D. In the App.xaml file, configure the Portrait and Landscape orientations.
E. In the Package.appxmanifest file, configure the Snapped and Filled orientations.
F. In the App.manifest file, configure the Portrait and Portrait-flipped orientations.

Answer : B

70-485 | You are developing a Windows Store app for a security monitoring company. You have been asked to build a module that uploads large video files to a web-based video sharing service.

Question : 13

You are developing a Windows Store app for a security monitoring company. You have been asked to build a module that uploads large video files to a web-based video sharing service. You have the following requirements:
– The video codex must match the proprietary format developed by the company’s internal labs.
– When the app runs on a metered network connection, upload operations must be suspended.
– When the app is suspended, upload operations must continue.You need to ensure that the app meets the requirements. What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

A. Create a BackgroundUploader object and call the CreateUploadAsync() method to transfer the video file.
B. Enable the Internet (Client) capability in the package.appxmanifest file.
C. Enable the Internet (Server) capability in the package.appxmanifest file.
D. Create an HttpClient object and use the PutAsync() method to perform the transfer the video file asynchronously.
E. Create a BackgroundTransfer object and call the UploadAsync() method to transfer the video file.
F. Use the XHR class to initiate and run a web upload of a video file.

Answer : CF

70-485 | You are developing a Windows Store app to record videos. The app will provide users with the ability to change the image rotation, ratio, and video format.

Question : 12

You are developing a Windows Store app to record videos. The app will provide users with the ability to change the image rotation, ratio, and video format. You need to recommend which control to use for the app. Which control should you recommend?

A. CameraCaptureUI
B. MediaCapture
C. SystemMediaTransportControls
D. MediaElement

Answer : B

70-485 Sample Question : 11

Question : 11

You are developing a Windows Store app that will download files from a remote server. You need to recommend a solution to display a custom message if a network error occurs during a file download. What should you include in the recommendation?

A. Wrap the asynchronous call in a try/catch block.
B. Wrap the Window.Current.ActivateQ call in a try/catch block.
C. Register an event handler for the Application.UnhandledException event and call Application.Current.Exit.
D. Register an event handler for the Application.UnhandledException event and set e.Handled to true.

Answer : A

70-485 Sample Question : 10

Question : 10

You are developing a Windows Store app that integrates with a stock trading website on the Internet. The app must meet the following requirements:
– The app must allow the user to view stock details.
– The app must be able to get the updated stock information every five minutes from an Internet web service.You need to configure the app to meet the requirements. What should you do?

A. Create a BackgroundDownloader object and then call the CreateDownloadAsync() method to specify the frequency of the stock information update.
B. Add a Background Tasks declaration in the package.appxmanifest file and select the timer task type to collect stock information periodically.
C. Enable the Home or Work Networking capability in the package.appxmanifest file.
D. Enable the Lock Screen Notifications capability in the package.appxmanifest file.

Answer : B

70-485 Sample Question : 9

Question : 9

You are developing a Windows store game that allows players to save friend information for other players they meet in the game. The app must meet the following requirements: The app must save all friend information when the app suspends or terminates. When the app is restarted, friend information should be automatically reloaded. Players should be able to view friend information on other devices with the app installed, provided that the user supplies the same credentials on both machines. You need to ensure that the app meets the requirements. How should the app save the friend information?

A. by saving friend information to a temporary app store
B. by saving friend information to the roaming app store
C. by saving friend information to the local app store
D. by saving friend information in a memory-mapped file

Answer : B

70-485 Sample Question : 8

Question : 8

You are developing a Windows Store app that requires access to a user’s location. A user denies the app access to the location service. You need to handle the error that results when the app calls the GetGeopositionAsync() method. What should you do?

A. Modify the app manifest to enable Location services and query the user.
B. Display an interface for the user to enable location and rerun the method.
C. Catch the exception using a try-catch statement.
D. Modify the app.config file to enable Location services and query the user.
E. Catch the exception using a try-catch async statement.

Answer : C

70-485 Sample Question : 7

Question : 7

You need to implement the behavior requirements for the photo viewer.Which controls should you create?

A. Create two SemanticZoom controls and one ListView control.
B. Create one SemanticZoom control and one ListView control.
C. Create one ScrollViewer control, one SemanticZoom control, and one GridView control.
D. Create two GridView controls and one SemanticZoom control.

Answer : D

70-485 Sample Question : 6

Question : 6

You need to implement the requirements for streaming media.What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

A. Enable access to the Videos Library.
B. Ensure that the app stays in the foreground while media is being streamed.
C. Enable access to the Pictures Library.
D. Register for the SourceRequested event.
E. Enable access to the Music Library.
F. Register for the PlayRequested event.

Answer : AD

70-485 Sample Question : 5

Question : 5

You need to ensure that the VideoProcessor component can be used by the Windows Store app.What should you do? (Each correct answer presents part of the solution. Choose all that apply.)

A. Add the following attribute to line IP19.[Windows.Foundation.Metadata.DefaultOverload()]
B. Replace line IP01 with the following line of code.static class VideoProcessor
C. Replace line IP09 with the following line of code.public VideoProcessor(string videoName, int ID)
D. Add the following attribute to line IP14.[Windows.Foundation.Metadata.DefaultOverload()]
E. Replace line IP01 with the following line of code.public sealed class VideoProcessor

Answer : ACE

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