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Essentials of Developing Windows Store Apps using HTML5 and JavaScript

Question No: 51 – (Topic 5)

You are developing a Windows Store app by using HTML5 and JavaScript. The app will be used to monitor road traffic conditions.

The app must support live tile notifications, in accordance with the following requirements:

->Update the tile every five minutes when the app is in the running state.

->Update the tile once in the morning and once in the evening when the app is in the suspended state.

->Implement updates to tiles to optimize the power and resource consumption when the app is suspended or not otherwise running.

You need to implement delivery notifications to ensure that the requirements are met. How should you use delivery notifications?

  1. Use the Periodic delivery notification when the app is running, and use the Scheduled delivery notification when the app is suspended.

  2. Use the Push delivery notification when the app is running, and use the Local delivery notification when the app is suspended.

  3. Use the Local delivery notification when the app is running, and use the Push delivery notification when the app is suspended.

  4. Use the Scheduled delivery notification when the app is running, and use the Push delivery notification when the app is suspended.

Answer: C

Question No: 52 DRAG DROP – (Topic 5)

You are developing a Windows Store app. The app allows users to browse contacts from a social networking site.

The app has the following requirements:

->The user must be able to select more than one contact at a time.

->The app must display all of the details for the selected contacts.

You need to ensure that the requirements are met.

Which code segments should you use? (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.)

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Answer:

Dumps4Cert 2018 PDF and VCE

Explanation:

Dumps4Cert 2018 PDF and VCE

Note:

Windows.ApplicationModel.Contacts.ContactSelectionMode.contacts: Specifies that you want to select the entire contact.

ContactPicker.PickMultipleContactsAsync launches the Contact Picker for selecting multiple contacts.

Question No: 53 – (Topic 5)

You are developing a Windows Store app. The app will format a paragraph of text to resemble the following image.

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The app must format the paragraph to meet the following requirements:

->The paragraph must be divided between two columns.

->Columns must be separated by vertical lines that are two pixels wide.

You need to ensure that the format of the paragraph meets the requirements. Which code segment should you add?

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  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: D

Question No: 54 HOTSPOT – (Topic 5)

You are developing a Windows Store game.

The app tile must display the user#39;s name and current high score. The following image displays various app tiles.

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Select the correct answer from each list based on the information presented in the image. Each correct selection is worth one point.

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Dumps4Cert 2018 PDF and VCE

Answer:

Dumps4Cert 2018 PDF and VCE

Dumps4Cert 2018 PDF and VCE

Explanation:

C:\Users\Kamran\Desktop\image.jpg

Question No: 55 – (Topic 5)

You are developing two Windows Store apps named CameraApp and PhotoAlbum.

The apps must meet the following requirements:

->CameraApp must have access to images on the local computer on which CameraApp is running.

->PhotoAlbum must be able to access the images from CameraApp.

You need to configure the deployment package settings for both apps to ensure that the requirements are met.

What should you do?

  1. Add the URI of CameraApp to the Content URIs list for PhotoAlbum, and add the URI of PhotoAlbum to the Content URIs list for CameraApp.

  2. Add the Pictures Library setting to the list of capabilities for PhotoAlbum, and add the Share Target setting to the list of declarations for PhotoAlbum.

  3. Add the ShareTarget setting to the list of declarations for PhotoAlbum, and add the Pictures Library setting to the list of capabilities for CameraApp.

  4. Add the Pictures Library setting to the list of declarations for CameraApp, and add the Share Target setting to the list of capabilities for PhotoAtbum.

Answer: C

Question No: 56 – (Topic 5)

You develop a Windows Store app. The app is a memory game that displays a 6×6 grid of squares.

When the user taps or swipes a square, the square must flip over to display an image. When testing the app, you find that swiping the tile does not cause it to flip over.

You need to ensure that the game responds correctly to user input. Which event should you listen for?

  1. pointerover

  2. pointerenter

  3. pointercancel

  4. pointerleave

Answer: B

Question No: 57 – (Topic 5)

You are developing a Windows Store enterprise app.

The app must retrieve data from other apps asynchronously across domains by using the XMLHttpRequest object.

You need to retrieve the data. What should you use?

  1. winJS.xhr

  2. getResponseStream()

  3. HttpWebRequest

  4. HTTPClient

Answer: C

Question No: 58 DRAG DROP – (Topic 5)

You are developing a Windows Store travel-planning app. An array named dataArray stores information about travel categories.

The array is defined in the following code:

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The app must display the title and image for each travel category in a ListView control. You need to define the HTML for the ListView control.

How should you complete the HTML? (To answer, drag each appropriate attribute or object to the correct location or locations in the answer area. Each attribute or object 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.)

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Answer:

Dumps4Cert 2018 PDF and VCE

Explanation:

Box 1:

Dumps4Cert 2018 PDF and VCE

Box 2:

Dumps4Cert 2018 PDF and VCE

Box 3:

Dumps4Cert 2018 PDF and VCE

Box 4:

Dumps4Cert 2018 PDF and VCE

Note:

  • Use the data-win-bind property to bind a property of an element to a property of a data source.

  • The WinJS.UI.ListView object displays data items in a customizable list or grid.

Question No: 59 – (Topic 5)

You are developing a Windows Store app.

The app must provide single sign-on (SSO) to a Microsoft account and to social networks. The SSO feature must be accessible from any device.

You need to implement SSO.

Which authentication strategy should you use?

  1. Account settings

  2. Smart card authentication

  3. Fingerprint authentication

  4. Web authentication broker

Answer: D

Question No: 60 DRAG DROP – (Topic 5)

You are developing a Windows Store app that will display images uploaded by users.

Images can be shared by using the Share charm. The share pane must close immediately after a user shares an image, without waiting for the file transfer to complete.

You need to implement sharing.

How should you complete the relevant code? To answer, drag the appropriate code segments to the correct targets. 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.

Dumps4Cert 2018 PDF and VCE

Answer:

Dumps4Cert 2018 PDF and VCE

Explanation:

Dumps4Cert 2018 PDF and VCE

C:\Users\Kamran\Desktop\image.jpg

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