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Advanced Windows Store App Development using HTML5 and JavaScript
Question No: 111 HOTSPOT – (Topic 5)
You are preparing four Windows Store apps for deployment.
You test the apps by using the Windows App Certification Kit. The results are as shown in the following table.
You need to identify which apps passed the performance test.
What is the performance test result for each app? (To answer, choose the correct test result from each drop-down list in the answer area.)
Answer:
Question No: 112 HOTSPOT – (Topic 5)
You are developing a Windows Store app by using JavaScript. The app interfaces with a smart card reader device.
The app will authorize user access by using smart card certificates.
You need to identify the Microsoft Visual Studio tab on which you can configure access to the smart card certificates.
Which tab meets the requirements? (To answer, select the appropriate tab in the answer area.)
Answer:
Question No: 113 – (Topic 5)
You are developing a line-of-business Windows Store app that will interact with a magnetic stripe reader. Your company distributes the magnetic stripe reader to an end user.
You need to activate the magnetic stripe reader. Which method should you use?
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RetrieveStatisticsAsync
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CheckHealthAsync
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FromldAsync
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GetSupportedProfiles
Answer: A
Reference: http://msdn.microsoft.com/en-us/library/windows/apps/dn297993.aspx
Question No: 114 – (Topic 5)
You are developing a Windows Store app by using JavaScript.
You need to ensure that the user can capture a photograph with the built-in camera and then process the resulting file.
Which code segment should you use?
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Option A
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Option B
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Option C
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Option D
Answer: A
Question No: 115 – (Topic 5)
You are developing a Windows Store app. The app will allow users to upload and share text messages.
The app must upload each message to a Windows Azure back-end database. The stored data must be encrypted by using public/private key encryption.
You need to implement data encryption for the app. Which code segment should you use?
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Option A
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Option B
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Option C
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Option D
Answer: D
Reference: http://msdn.microsoft.com/en- us/library/windows/apps/windows.security.cryptography.core.asymmetrickeyalgorithmprovi der.openalgorithm.ASPx
Question No: 116 DRAG DROP – (Topic 5)
You are developing 3 Windows Store game. The game uses a JavaScript library named GetGame.js.
The game interface will include two buttons. One button will start a new game and one button will cancel the game.
You need to implement the button functionality.
Develop the solution by arranging the code segments in the correct order. You will need all of the code segments.
Answer:
Explanation:
C:\Users\Kamran\Desktop\image.jpg
Question No: 117 – (Topic 5)
You are developing a Window Store app by using JavaScript. The app will allow users to print documents by using a local printer.
The following code segment registers the print contract:
You need to ensure that the app uses the Devices charm to access printers. Which code segments should you insert at lines 02 and 05?
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Option A
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Option B
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Option C
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Option D
Answer: A
Question No: 118 – (Topic 5)
You are creating a Windows Store app by using JavaScript. The app includes the following code segment:
You need to ensure that the app can receive push notifications from a calling app. Which code segment should you insert at line 05?
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.createPushNotificationChannelForSecondaryTileAsync( ) ;
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.createPuahNotificaticnChannelForApplicationAsync(id);
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.createPushNotifIcacionChannelForApplicationAsync( );
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.createPushNotif icationChannelForSecondaryTileAsync (id);
Answer: C
Question No: 119 HOTSPOT – (Topic 5)
You develop a Windows Store app by using JavaScript. The app contains content that must be translated as the screen loads.
You need to ensure that only specific content is translated.
How should you complete the relevant code? (To answer, select the appropriate code
segment from the drop-down list in the answer area.)
Answer:
Question No: 120 HOTSPOT – (Topic 5)
You are developing a custom control named Modal Dialog for a Windows Store app.
The control must display product details when the user selects a product from a list. The product details are contained within a variable named selectedProduct.
You need to correctly bind the product details to the source property of the ModalDialog control.
How should you complete the relevant code? (To answer, select the correct code segment from each drop-down list in the answer area.)
Answer:
Explanation:
C:\Users\Kamran\Desktop\image.jpg