[Free] 2017(Sep) EnsurePass Testking Microsoft 70-484 Dumps with VCE and PDF 71-80

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Essentials of Developing Windows Store Apps using C#

Question No: 71 HOTSPOT – (Topic 5)

You are developing a Windows Store app.

A page contains information that is entered by the user.

You need to ensure that the information is retained on the page if the user navigates away from the page and then returns.

You have the following code:

Ensurepass 2017 PDF and VCE

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.)

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Answer:

Ensurepass 2017 PDF and VCE

Explanation:

Ensurepass 2017 PDF and VCE

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

Question No: 72 DRAG DROP – (Topic 5)

You are developing a Windows Store app.

You need to identify the appropriate REST verbs for the app.

Which verbs should you use? (To answer, drag the appropriate verbs to the correct locations in the answer area. Each verb 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.)

Ensurepass 2017 PDF and VCE

Answer:

Ensurepass 2017 PDF and VCE

Explanation:

Ensurepass 2017 PDF and VCE

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

Question No: 73 DRAG DROP – (Topic 5)

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.)

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Answer:

Ensurepass 2017 PDF and VCE

Explanation:

Box 1:

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Ensurepass 2017 PDF and VCE

For implicit grant authorization we use TOKEN response type. Box 2:

Respond with the RequestURL. Note:

  • The implicit grant flow can be used by both web-based and desktop apps. In this flow, the client makes an authorization request to https://login.live.com/oauth20_authorize.srf with request_type=token. This is a standard OAuth 2.0 flow.

    Question No: 74 DRAG DROP – (Topic 5)

    You are developing a Windows Store app.

    The following code segment defines an event procedure. (Line numbers are included for reference only.)

    Ensurepass 2017 PDF and VCE

    You need to define a custom help setting in the event procedure.

    Which three code segments should you insert in sequence at line 03? (To answer, move the appropriate code segments to the answer area and arrange them in the correct order.)

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Box 1:

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    Box 2:

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    Box 3:

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    Note:

    Example:

    void onCommandsRequested( SettingsPane settingsPane,

    SettingsPaneCommandsRequestedEventArgs eventArgs)

    {

    UICommandInvokedHandler handler = new UICommandInvokedHandler(onSettingsCommand);

    SettingsCommand generalCommand = new SettingsCommand( quot;generalSettingsquot;, quot;Generalquot;, handler); eventArgs.Request.ApplicationCommands.Add(generalCommand);

    SettingsCommand helpCommand = new SettingsCommand(quot;helpPagequot;, quot;Helpquot;, handler); eventArgs.Request.ApplicationCommands.Add(helpCommand);

    }

    Question No: 75 HOTSPOT – (Topic 5)

    You are developing the manifest for a Windows Store app.

    You need to ensure that the app passes all the Windows Store certification requirements.

    Which graphic asset must have a transparent background? (To answer, select the appropriate graphic asset in the answer area.)

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Ensurepass 2017 PDF and VCE

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

    Note:

    Badge logo

    the badge logo of Windows Store app that must be monochromatic with the transparency channel

    Question No: 76 – (Topic 5)

    You are developing a Windows Store app. An XML document named tileXmlDocument contains the layout of the app tile.

    You need to configure a tile notification that will display for 15 seconds.

    Which code segments can you use to achieve this goal? (Each correct answer presents a complete solution. Choose all that apply.)

    Ensurepass 2017 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: B,C Explanation: * Example:

    tileNotification.ExpirationTime = DateTimeOffset.UtcNow.AddMinutes(10);

  • This example specifies that the notification should appear in 3 hours. This example uses the DateTime object.

Int16 dueTimeInHours = 3;

DateTime dueTime = DateTime.Now.AddHours(dueTimeInHours);

Question No: 77 – (Topic 5)

You are developing a Windows Store app.

The app will access several web resources that use an OAuth 2.0 authentication provider.

You need to recommend in which class to store user credentials so that users do not have to reenter their credentials when they access the web resources.

Which class should you recommend?

  1. windows.Security.Authentication.Onlineld.OnlineldAuthenticator

  2. Windows.Security.Credentials.UI.CredentialPicker

  3. system.Net.NetworkCredential

  4. windows.Security.Credentials.PasswordVault

Answer: D

Explanation: The task of storing and retrieving user credentials securely and allowing user credentials roam at no cost with the user#39;s Microsoft account is simplified with the Credential Locker.

Storing user credentials in the Credential Locker is a quick, two-step process. 1.Obtain a reference to the Credential Locker using the PasswordVault object from the Windows.Security.Credentials namespace.

2.Create a PasswordCredential object that contains an identifier for your app, the username and the password, and pass that to the PasswordVault.Add method to add the credential to the locker.

Question No: 78 – (Topic 5)

You are developing a Windows Store app.

You need to ensure that the app displays an icon on the lock screen when the app receives a new item.

What should you do?

  1. Declare the background task and enable the control channel property in

    Package.appxmanifest. Call the ToastNotificationManager.CreateToastNotifier() method.

  2. Declare the background task and enable the Push notification property in Package.appxmanifest. Call the BackgroundExecutionManager.RequestAccessAsync() method.

  3. Declare the background task and enable the push notification property in Package.appxmanifest. Call the ToastNotificationManager.CreateToastNotifier() method.

  4. Declare the background task and enable the control channel property in Package.appxmanifest. Call the BackgroundExecutionManager.RequestAccessAsync() method.

Answer: B

Question No: 79 HOTSPOT – (Topic 5)

A class named AccountViewModel includes a property named Name that will be bound to a control.

The Name property will occasionally be updated programmatically. The updated values must be reflected in the bound control.

You need to implement the interface so that the AccountViewModel class can inform WinRT when there is a new value to display.

You have the following code:

Ensurepass 2017 PDF and VCE

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.)

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Ensurepass 2017 PDF and VCE

Answer:

Ensurepass 2017 PDF and VCE

Explanation:

Ensurepass 2017 PDF and VCE

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

Note:

  • INotifyPropertyChanged

    The INotifyPropertyChanged interface is used to notify clients, typically binding clients, that a property value has changed.

  • PropertyChangedEventHandler

Example:

// This is a simple customer class that

// implements the IPropertyChange interface.

public class DemoCustomer : INotifyPropertyChanged

{

// These fields hold the values for the public properties. private Guid idValue = Guid.NewGuid();

private string customerNameValue = String.Empty; private string phoneNumberValue = String.Empty;

public event PropertyChangedEventHandler PropertyChanged;

// This method is called by the Set accessor of each property.

// The CallerMemberName attribute that is applied to the optional propertyName

// parameter causes the property name of the caller to be substituted as an argument.

Question No: 80 – (Topic 5)

You are developing a Windows Store app that will be used to access large files stored online.

The files will be shared between users worldwide.

You need to recommend a solution to ensure that the users can download the files as quickly as possible.

Which storage solution should you recommend?

  1. a roaming folder

  2. Windows Azure Content Delivery Network (CDN)

  3. windows Azure Mobile Services

  4. SkyDrive

Answer: B

Explanation: The Microsoft Azure Content Delivery Network (CDN) offers developers a global solution for delivering high-bandwidth content that#39;s hosted in Azure.

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[Free] 2017(Sep) EnsurePass Testking Microsoft 70-484 Dumps with VCE and PDF 61-70

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Essentials of Developing Windows Store Apps using C#

Question No: 61 – (Topic 5)

You are developing a Windows Store app that will be used to manage contacts.

You need to provide users with the ability to add contacts by using the app. All new contacts must be visible in the people hub.

Which class should you use to add the contact?

  1. ContactPicker

  2. ContactManager

  3. ContactPickerUI

  4. ContactXnformation

Answer: B

Explanation: ContactManager class

Represents a service that source apps can call to access contact data.

Question No: 62 – (Topic 5)

You are developing a Windows Store multiplayer game.

You need to create a toast notification that will display character profile images, in-game screenshots, and player information when the game is not active.

Which code segment should you use?

Ensurepass 2017 PDF and VCE

  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: B

Question No: 63 – (Topic 5)

You are developing a medical recordkeeping app for a company. The app will be used by physicians in remote areas of the world.

All data is highly sensitive and must be stored only in the company#39;s internal data center. The app is not allowed to connect directly to the company#39;s web service or internal network.

You need to select a data access strategy that meets the requirements. Which remote data access strategy should you use?

  1. Connect to the company#39;s web service framework by using Windows Azure Connect.

  2. Use the Windows.Storage.ApplicationData.Current.LocalSettings data store.

  3. Connect to Windows Azure Mobile Services and store the data in a SQL Azure database.

  4. Connect to a SQL Azure database and use SQL Data Sync.

Answer: A

Question No: 64 DRAG DROP – (Topic 5)

You are developing a Windows Store app that will make calls to a web service.

The app must read and write the web service URI to and from configuration settings. The configuration settings must follow the user so that when the app makes calls to the web service, it calls the same URI, regardless of which device the user is using.

You need to retrieve and store the web service URI. You have the following code:

Ensurepass 2017 PDF and VCE

Which code snippets should you insert in Target 1 and Target 2 to complete the code? (To answer, drag the appropriate code snippets to the correct targets in the answer area. Each code snippet 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:

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Explanation:

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

Question No: 65 DRAG DROP – (Topic 5)

You are developing a Windows Store app.

You are using the Model-View-ViewModel (MVVM) architectural pattern to design the app. You need to identify the type of code to place in each layer.

How should you distribute the 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.)

Ensurepass 2017 PDF and VCE

Answer:

Ensurepass 2017 PDF and VCE

Explanation:

Ensurepass 2017 PDF and VCE

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

Note:

  • Model: as in the classic MVC pattern, the model refers to either (a) a domain model which represents the real state content (an object-oriented approach), or (b) the data access layer that represents that content (a data-centric approach).

  • View: as in the classic MVC pattern, the view refers to all elements displayed by the GUI such as buttons, labels, and other controls.

  • View model: the view model is a “model of the view” meaning it is an abstraction of the view that also serves in mediating between the view and the model which is the target of the view data bindings.

Question No: 66 – (Topic 5)

You are developing a Windows Store app.

You create a custom control named AppSettingsFlyout, which is inherited from the SettingsFlyout control.

You need to ensure that the Settings flyout of the app is available from the charm bar. When the flyout is dismissed, users must be returned to the Settings pane.

You have the following code. (Line numbers are included for reference only.)

Ensurepass 2017 PDF and VCE

Which code segment should you insert at line 05?

  1. updatesFlyout.Show();

  2. ApplicationSettings.SettingsPane.GetForCurrentView();

  3. ApplicationSettings.SettingsPane.Show();

  4. updatesFlyout.Showlndependent();

Answer: A

Question No: 67 HOTSPOT – (Topic 5)

You are developing a Windows Store app. App.xaml contains the following XAML markup:

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For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

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Answer:

Ensurepass 2017 PDF and VCE

Explanation:

Ensurepass 2017 PDF and VCE

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

Question No: 68 – (Topic 5)

You are developing a Windows Store app that will display a toast notification.

You need to ensure that when a toast notification is displayed, the first line of the notification is bold.

Which template should you use?

  1. TileSquareText03

  2. ToastText01

  3. TileSquarePeeklmageAndText01

  4. ToastImageAndText02

Answer: D

Explanation: ToastImageAndText02

A large image, one string of bold text on the first line, one string of regular text wrapped across the second and third lines.

Question No: 69 DRAG DROP – (Topic 5)

You are creating a Windows Store app.

You need to create a gradient brush that is white in the top left corner to black in the bottom right corner.

You have the following xaml markup. (Line numbers are included for reference only.)

Ensurepass 2017 PDF and VCE

Which XAML markup segments should you insert at lines 02 and 04? (To answer, drag the appropriate XAML markup segment to the correct locations in the answer area. Each XAML markup 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.)

Ensurepass 2017 PDF and VCE

Answer:

Ensurepass 2017 PDF and VCE

Explanation:

Ensurepass 2017 PDF and VCE

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

Question No: 70 DRAG DROP – (Topic 5)

You are developing a Windows Store app.

The app will use a model that is defined by using the following code:

Ensurepass 2017 PDF and VCE

You need to create a class to represent a collection of Customer objects. The class will be used for data binding. The solution must ensure that if changes are made to the objects of the class, a notification will be sent to the user interface (UI) controls to which the collection is bound.

You have the following signature:

public classCustomerList : Target 1lt;Target 2gt;

Which elements should you include in Target 1 and Target 2 to complete the signature for the collection class? (To answer, drag the appropriate elements to the correct targets. Each element 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.)

Ensurepass 2017 PDF and VCE

Answer:

Ensurepass 2017 PDF and VCE

Explanation:

Ensurepass 2017 PDF and VCE

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

* In C# and Visual Basic, the generic ObservableCollectionlt;Tgt; class is a good collection choice for data binding, because it implements the INotifyPropertyChanged and INotifyCollectionChanged interfaces.

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[Free] 2017(Sep) EnsurePass Testking Microsoft 70-484 Dumps with VCE and PDF 51-60

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Essentials of Developing Windows Store Apps using C#

Question No: 51 – (Topic 5)

You are developing a Windows Store app that has four pages.

Page 1 and page 2 share a set of styles. Page 3 and page 4 share a different set of styles.

You need to recommend a solution to manage the styles. The solution must meet the following requirements:

->Ensure that the styles can be used by every app that you develop.

->Minimize the amount of effort required to update the styles across multiple apps.

What should you include in the recommendation?

  1. Define all of the styles in external files and merge the styles in App.xaml.

  2. Define all of the styles in a resource dictionary in App.xaml.

  3. Define all of the styles in resource dictionaries at the page level.

  4. Define all of the styles in the resources at the page level.

Answer: A

Question No: 52 – (Topic 5)

You are developing a Windows Store multi-player game.

You need to ensure that the game can authenticate users by using the credentials of a third-party social networking site.

Which class should you use?

  1. PassportAuthenticationModule

  2. WindowsAuthenticationModule

  3. WebAuthenticationBroker

  4. FormsAuthentication

Answer: C

Explanation: How can you take protocol modeled for the web and make it work in an app that is running on a Windows 8 device? The answer is the WebAuthenticationBroker component in the Windows Runtime.

The web authentication broker is designed to assist you with single sign-on scenarios by emulating a fully web-based experience.

Question No: 53 DRAG DROP – (Topic 5)

You are developing a Windows Store app.

The app has the following requirements:

->Open the Search charm.

->Provide query suggestions by using the GetSuggestions() method-

You need to ensure that the app meets the requirements. You have the following code:

Ensurepass 2017 PDF and VCE

Which code snippets should you insert in Target 1 and Target 2 to complete the code? (To answer, drag the appropriate code snippets to the correct targets in the answer area. Each code snippet 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.)

Ensurepass 2017 PDF and VCE

Answer:

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Explanation:

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

  • GetForCurrentView

    ApplicationView.GetForCurrentView, getForCurrentView method Applies to Windows and Windows Phone

    Gets the window (app view) for the current app.

  • AppendQuerySuggestion

    Appends a query suggestion to the list of search suggestions for the search pane.

    Question No: 54 – (Topic 5)

    You are developing a Windows Store app.

    You need to ensure that the app meets the requirements for Windows Store certification. Which requirement must be met?

    1. The app must encrypt all personally identifiable information.

    2. The app must have a short name and a long name.

    3. The trial functionality must resemble the actual functionality of the app.

    4. The app must conform to the rating system E, Y-7, Y-14, MA.

    Answer: C

    Question No: 55 – (Topic 5)

    You are developing a Windows Store app. An XML document named tileXmlDocument contains the layout of the app tile.

    You need to configure a tile notification that will display for 15 seconds.

    Which code segments can you use to achieve this goal? (Each correct answer presents a complete solution. Choose all that apply.)

    Ensurepass 2017 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: A,C Explanation: * Example:

    tileNotification.ExpirationTime = DateTimeOffset.UtcNow.AddMinutes(10);

  • This example specifies that the notification should appear in 3 hours. This example uses the DateTime object.

Int16 dueTimeInHours = 3;

DateTime dueTime = DateTime.Now.AddHours(dueTimeInHours);

Question No: 56 – (Topic 5)

You are developing a Windows Store app.

You need to create a certificate to sign the app in a test environment. Which tool or tools should you use?

  1. Makecert and Pvk2Pfx

  2. Gacutil and Tlbimp

  3. the Security Templates snap-in

  4. Makecert and Sn

Answer: A

Explanation: Use MakeCert.exe and Pvk2Pfx.exe to create a test code signing certificate, so that you can sign your Windows Store app packages.

Incorrect:

not B: The Global Assembly Cache tool allows you to view and manipulate the contents of the global assembly cache and download cache.

Question No: 57 – (Topic 5)

You are developing an app that will be used to purchase and share music. Users will be allowed to share only content that they have purchased.

You need to display a message within the Share charm when users attempt to share

content that they have not purchased. What should you do?

  1. Use a toast notification.

  2. Use the SetText() method of the DataPackage object.

  3. Set the LegalInformation property of the DataPackage object.

  4. Use the FailWithDisplayText() method of the DataRequest object.

Answer: D

Explanation: Use the FailWithDisplayText method when your app is unable to supply a DataPackage to a target app. This method cancels the share operation and supplies a text message to the target app. The target app can then display this text to the user to explain why the share operation failed.

Question No: 58 – (Topic 5)

You are developing a Windows Store app. The app must respond to gestures as input. You need to implement the gesture events.

Which events can you use to achieve this goal? (Each correct answer presents a complete solution. Choose all that apply.)

  1. Pinch

  2. Holding

  3. Tapped

  4. PointerMoved

  5. CapturePointer

  6. Swipe

Answer: A,B,C,F Explanation:

GesturesGestures are a high-level way of interpreting touch input data into a set of common motions such as tapping, sliding, and pinching. Some common gestures used in

Windows 8 are: Interaction Description Tap

One finger touches the screen and lifts up. Press and hold

One finger touches the screen and stays in place. Slide

One or more fingers touch the screen and move in the same direction. Swipe

One or more fingers touch the screen and move a short distance in the same direction. Pinch

Two or more fingers touch the screen and move closer together or farther apart. Rotate

Two or more fingers touch the screen and move in a clockwise or counter-clockwise arc. Stretch

Two or more fingers touch the screen and move farther apart.

Ref: http://msdn.microsoft.com/en-gb/library/windows/apps/xaml/hh465387.aspx

Question No: 59 – (Topic 5)

You are developing a Windows Store app.

You need to create a toast notification that will display an image and text. Which code segment should you use?

Ensurepass 2017 PDF and VCE

  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: C

Question No: 60 – (Topic 5)

You are developing a Windows Store app that has four pages.

Page 1 and page 2 share a set of styles. Page 3 and page 4 share a different set of styles. You need to recommend a solution to manage the styles.

The solution must meet the following requirements:

->Ensure that the styles can be used by every app that you develop.

->Minimize the amount of effort required to update the styles across multiple apps.

What should you include in the recommendation?

  1. Use inline styles.

  2. Define all of the styles in external files and merge the styles at the page level.

  3. Define all of the styles in resource dictionaries at the page level.

  4. Define all of the styles in App.xaml.

Answer: B

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Essentials of Developing Windows Store Apps using C#

Question No: 41 – (Topic 4)

You need to recommend which Microsoft Visual Studio template to use for the app.

Which template should you recommend? (More than one answer choice may achieve the goal. Select the BEST answer.)

  1. Blank App (XAML)

  2. Hub App (XAML)

  3. Grid App (XAML)

  4. Split App (XAML)

Answer: C

Question No: 42 – (Topic 4)

You are developing a Windows Store app that will display a toast notification.

You need to ensure that when a toast notification is displayed, the first line of the notification is bold.

Which template should you use?

  1. ToastText02

  2. ToastText0l

  3. ToastImageAndText0l

  4. TileSquarePeekImageAndText0l

Answer: A

Explanation: ToastText02

One string of bold text on the first line, one string of regular text wrapped across the second and third lines.

Question No: 43 – (Topic 4)

You are performing a proof of concept of the app.

You use the Windows App Certification Kit to perform Package Sanity tests. You receive an error message during the Platform appropriate files test.

You need to ensure that the app passes the test. What should you do?

  1. Redevelop the data access component by using a reference to the System.Data.winmd component.

  2. Redevelop the data access component by using a reference to the existing DLL in the kiosk application.

  3. Redevelop the app by using HTML5, JavaScript, and the existing DLL in the kiosk application.

  4. Redevelop the app by using Visual C and consume the existing DLL in the kiosk application.

Answer: A

Explanation: * Package Sanity tests

This test validates the binaries in an app package for architecture conflicts.

Topic 5, Mix Questions

Question No: 44 DRAG DROP – (Topic 5)

You are developing a Windows Store app. The app uses a model that contains the following code:

Ensurepass 2017 PDF and VCE

You create a page named CustomerView. You define an object of type Customer named CustomerData.

You need to display data from CustomerData. You have the following XAML markup:

Ensurepass 2017 PDF and VCE

Which code snippets should you include in Target 1, Target 2, and Target 3 to complete

the XAML markup? (To answer, drag the appropriate code snippets to the correct targets in the answer area. Each code snippet 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.)

Ensurepass 2017 PDF and VCE

Answer:

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Explanation:

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

Question No: 45 – (Topic 5)

You are developing a Windows Store app that will back up video files. The app will support videos up to 1 GB in size.

If users lose their device, they must be able to restore the video files to a new device. You need to recommend a storage solution for the app.

Which storage solution should you recommend?

  1. Windows Azure blob storage

  2. roaming storage

  3. SQLite for Windows Runtime

  4. AppData

Answer: A

Explanation: Azure Blob storage is a service for storing large amounts of unstructured data that can be accessed from anywhere in the world via HTTP or HTTPS. A single blob can be hundreds of gigabytes in size, and a single storage account can contain up to 200 TB of blob, queue, and table data.

Common uses of Blob storage include:

Serving images or documents directly to a browser Storing files for distributed access

Streaming video and audio

Performing secure backup and disaster recovery

Storing data for analysis by an on-premises or Azure-hosted service

Question No: 46 – (Topic 5)

You are developing a Windows Store app that will display a toast notification.

You need to ensure that when a toast notification is displayed, the first line of the notification is bold.

Which template should you use?

  1. TileSquareText03

  2. ToastImageAndText02

  3. TileSquareText01

  4. ToastlmageAndText01

Answer: B

Explanation: ToastImageAndText02

A large image, one string of bold text on the first line, one string of regular text wrapped across the second and third lines.

Question No: 47 – (Topic 5)

You are developing a Windows Store app.

You need to create a certificate to sign the app in a test environment. Which tool or tools should you use?

  1. The Authorization Manager snap-in

  2. The Certification Authority console

  3. Microsoft Visual Studio 2013

  4. The Security Templates snap-in

Answer: B

Question No: 48 HOTSPOT – (Topic 5)

You are developing a Windows Store game.

The game must capture video and audio, and must support Near Field Communications (NFC).

You need to enable the capabilities to support these requirements.

Which three capabilities should you enable? (To answer, select the appropriate capabilities in the answer area.)

Ensurepass 2017 PDF and VCE

Answer:

Ensurepass 2017 PDF and VCE

Explanation:

Ensurepass 2017 PDF and VCE

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

Note:

* Proximity

Windows Phone 8 supports Proximity communication using Near Field Communication (NFC).

Question No: 49 DRAG DROP – (Topic 5)

You are developing a Windows Store app.

The app has the following accessibility requirements:

->The automation name of each text box must be the same as the text box caption.

->Each Label element must be associated with its corresponding text box.

You need to create an interface that meets the requirements. You have the following code:

Ensurepass 2017 PDF and VCE

Which code snippets should you include in Target 1 and Target 2 to complete the code? (To answer, drag the appropriatecode snippets to the correct targets in the answer area. Each code snippet may be used once, more than once, or not at all. You mayneed to drag the split bar between panes or scroll to view content.)

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Answer:

Ensurepass 2017 PDF and VCE

Ensurepass 2017 PDF and VCE

Explanation:

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

Question No: 50 – (Topic 5)

You are developing a Windows Store app that will back up video files. The app will support videos up to 1 GB in size.

If users lose their device, they must be able to restore the video files to a new device. You need to recommend a storage solution for the app.

Which storage solution should you recommend?

  1. Windows Azure blob storage

  2. SQLite for Windows Runtime

  3. windows Azure Table Storage

  4. video library

Answer: A

Explanation: Azure Blob storage is a service for storing large amounts of unstructured data that can be accessed from anywhere in the world via HTTP or HTTPS. A single blob can be hundreds of gigabytes in size, and a single storage account can contain up to 200 TB of blob, queue, and table data.

Common uses of Blob storage include:

Serving images or documents directly to a browser Storing files for distributed access

Streaming video and audio

Performing secure backup and disaster recovery

Storing data for analysis by an on-premises or Azure-hosted service

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Essentials of Developing Windows Store Apps using C#

Question No: 31 – (Topic 3)

You need to ensure that Developer1 and Developer2 meet the requirements. How should you design the process?

  1. Developer1 should build the UI components to expose the data. Developer2 should implement the data collection component of the SocialRetriever class.

  2. Developer1 should implement the data collection component of the SocialRetriever class. Developer2 should build the UI components to expose the data.

  3. Developer1 should develop the new code. Developer2 should perform the testing process.

  4. Developer1 should design the test cases. Developer2 should develop the new code.

Answer: B

Explanation: From scenario:

Two developers will create the SocialRetriever class, with the following assignments: Developerl must update methods for getting data.

Developer2 must implement three new methods for exposing data to the user interface.

Question No: 32 – (Topic 3)

You need to implement storage for the user preferences.

Which storage solutions can you use to meet the specification for the app? (Each correct answer presents a complete solution. Choose all that apply.)

  1. TheWindows.Storage.StorageItemType object

  2. TheWindows.Storage.ApplicationData.Current.RoamingSettings object

  3. Windows Azure

  4. The await Windows.Storage.ApplicationData.Current.LocalFolder method

Answer: A,D

Explanation: * Scenario: The app will run locally on the user#39;s device. User preferences will be available locally.

Question No: 33 – (Topic 3)

The App.xaml.cs file includes the following code segment. (Line numbers are included for reference only.)

01

02 (x) =gt; {

03 DisplaySettingsPopup(x.Id);

04 }) ;

05 args.Request.ApplicationCommands.Add(cmd) ; You need to configure the Settings charm.

Which code segment should you insert at line 01?

Ensurepass 2017 PDF and VCE

  1. Option A

  2. Option B

  3. Option C

  4. Option D

Answer: A

Explanation: * Display general help information by using the Settings charm

  • SettingsCommand Example:

    SettingsCommand helpCommand = new SettingsCommand(quot;helpPagequot;, quot;Helpquot;, handler); eventArgs.Request.ApplicationCommands.Add(helpCommand);

    Question No: 34 – (Topic 3)

    The App.xaml.cs file includes the following code segment. (Line numbers are included for reference only.)

    01

    02 (x) =gt; {

    03 DisplaySettingsPopup(x.Id);

    04 }) ;

    05 args.Request.ApplicationCommands.Add(cmd) ; You need to configure the Settings charm.

    Which code segment should you insert at line 01?

    Ensurepass 2017 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: A

    Explanation: * Display general help information by using the Settings charm

  • SettingsCommand Example:

  • SettingsCommand helpCommand = new SettingsCommand(quot;helpPagequot;, quot;Helpquot;, handler); eventArgs.Request.ApplicationCommands.Add(helpCommand);

    Topic 4, Scenario 4 Overview

    Fabrikam, Inc. is a non-profit organization that manages three museums located in Miami, New York, and Seattle.

    All of the museums offer Wi-Fi connectivity and Internet access to visitors.

    Existing Environment General Information

    Fabrikam provides visitors with two pamphlets as they enter each museum. One pamphlet contains pictures of the different paintings in the museum. The other pamphlet contains pictures of the sculptures in the museum.

    Visitors are encouraged to take pictures of the sculptures and the paintings.

    Existing Environment

    Each museum has a kiosk that provides information to visitors about the exhibits. The kiosk uses a data access component that only runs on an x86 processor.

    Requirements Business Goals

    Fabrikam plans to provide a more interactive experience for the visitors.

    Fabrikam purchases 200 Windows 8.1 RT devices for each museum. Fabrikam plans to develop an app to replace the paper pamphlets.

    Fabrikam plans to minimize development effort and reuse the data access components, if possible.

    General Requirements

    Fabrikam identifies the following requirements for the app:

    ->The app must be available from the Windows App store.

    ->The app must be available to devices that run Windows 8.1 and Windows 8.1 RT.

    ->If a user switches to a different app, the new app must enter a Not Running state after 10 seconds.

    ->The app must provide users with the ability to share pictures with other apps.

    ->Users must be able to search for paintings and sculptures by name from within the app.

    ->When users type in search terms, the app must present users with a suggested list of painting and sculpture names.

    Page Requirements

    The app must have four pages: a main page, a group detail page, an item detail page, and a capture photo page.

    Main Page:

    ->The main page must display grouped items.

    ->Once the users tap on a group on the main page, the app must open the group detail page.

    ->The main page must display all of the items for a selected group.

    Group Detail Page:

    ->The group detail page must have two groups, named Paintings and Sculptures, and must display a list of the paintings and sculptures in the museum with the name and a small image of the item.

    ->The group detail page must display a list of all the items in the group. The list must contain the image and the name of the item.

    ->The app must have a second view of the group details that displays the name, a description, and an image of each item.

    ->Users must be able to use the mouse wheel or pinch gestures to move between the two views of the group detail page.

    Item Detail Page:

    ->The item detail page must display the name, a full description, and a large image of the item.

    ->When the user taps the image of an item on the item detail page, an element named FoundNotFoundFlyout must be displayed. The FoundNotFoundFlyout element will be declared in the Resources section of the page.

    ->As an alternative to tapping an image on the item detail page, users must be able to use a check gesture to mark the item as found.

    Capture Photo Page:

    ->A page named CapturePhoto will be created to capture and display pictures.

    ->When a picture is taken, its path must be saved in an application setting property

    named picturePath.

    ->Pictures must have an aspect ratio of 16 by 9.

    ->As new pictures are taken, the app must update the app tile to show the current number of pictures taken.

    ->A method named UpdatePictureCount will be called any time a new picture is saved. The method will take an integer parameter named pictureCount. The method will use NotificationExtensions library to handle updates.

    ->The tile will have a text block named outputText.

    Question No: 35 DRAG DROP – (Topic 4)

    You need to write code for the method that will be called when a user takes a picture. (Develop the solution by arranging the code snippets. You will need all of the code snippets.)

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Question No: 36 DRAG DROP – (Topic 4)

    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.)

    Ensurepass 2017 PDF and VCE

    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.)

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Ensurepass 2017 PDF and VCE

    Explanation:

    C:\Users\Kamran\Desktop\image.jpg Note: 鈥?/p>

    Scenario: The app must provide users with the ability to share pictures with other apps.

    Question No: 37 – (Topic 4)

    You need to recommend a solution to implement the Check gesture for the item detail page.

    Which two components should you include in the recommendation? (Each correct answer presents part of the solution. Choose two.)

    1. an event handler

    2. an InkCanvas control

    3. the Windows Kinect SDK

    4. the Microsoft gesture recognizer

    5. the SemanticZoom control

    Answer: A,D Explanation: Example:

    private void OnPointerMoved(object sender, Windows.UI.Xaml.Input.PointerRoutedEventArgs args)

    {

    // Route the events to the gesture recognizer.

    // All intermediate points are passed to the gesture recognizer in

    // the coordinate system of the reference element. this._gestureRecognizer.ProcessMoveEvents(args.GetIntermediatePoints(this._reference))

    ;

    // Mark event handled, to prevent execution of default event handlers args.Handled = true;

    }

    Question No: 38 – (Topic 4)

    You need to add code to the lt;Imagegt; element to support marking items as found or not found.

    Which code segment should you add to the lt;Imagegt; element on the item detail page?

    1. Flyout=quot;FoundNotFoundFlyoutquot;

    2. Flyout=quot;{StaticResource FoundNotFoundFlyout)quot;

    3. FlyoutBase.AttachedFlyout=quot;FoundNotFoundFlyoutquot;

    4. FlyoutBase.AttachedFlyout=quot;{StaticResource FoundNotFoundFlyout}quot;

    Answer: D

    Explanation: Scenario: When the user taps the image of an item on the item detail page, an element named FoundNotFoundFlyout must be displayed. The FoundNotFoundFlyout element will be declared in the Resources section of the page.

    Question No: 39 HOTSPOT – (Topic 4)

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

    Ensurepass 2017 PDF and VCE

    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.)

    Ensurepass 2017 PDF and VCE

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Ensurepass 2017 PDF and VCE

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

    Question No: 40 – (Topic 4)

    You need to recommend a solution to browse items on the group detail page.

    What should you include in the recommendation? (More than one answer choice may achieve the goal. Select the BEST answer.)

    1. the SemanticZoom control

    2. a custom gesture recognizer

    3. code to handle pinch and stretch gestures

    4. code to handle mouse wheel events

    Answer: A

    Explanation: * Scenario:

    The app must have a second view of the group details that displays the name, a description, and an image of each item.

    Users must be able to use the mouse wheel or pinch gestures to move between the two views of the group detail page.

    * A semantic zoom control allows the user to zoom between two different semantic views of the same data set. One view contains a list of items grouped by some key, and the other view contains a list of group keys. Tapping a group key zooms back into the items in that group.

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    Essentials of Developing Windows Store Apps using C#

    Question No: 21 – (Topic 2)

    You need to implement the OnNavigatedTo() method to meet the requirements. Which code segment should you insert at line CS13?

    Ensurepass 2017 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: A

    Explanation: From scenario: Ensure that the OnNavigatedTo() method updates the current picture when a new picture is selected.

    Question No: 22 – (Topic 2)

    You need to configure the ContactPicker object. Which code segment should you insert at line CS18?

    1. picker.DesiredFields.Add(KnownContactField.LastName);

    2. picker.DesiredFields.Add(quot;EmailFilter”);

    3. picker.FiltersColleccion.AddCLastNamequot;);

    4. picker.FilteraCollection.Add(KnownContactField.FirstName);

    5. picker.DesiredFields.Add(KnownContactField.Email);

    Answer: E

    Explanation: The ContactPicker object must be filtered to display only email addresses.

    Question No: 23 – (Topic 2)

    You need to enable the functionality to switch to the PictureChooserPage page.

    Which code segments should you insert at line CS42? (Each correct answer presents part of the solution Choose all that apply.)

    Ensurepass 2017 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    5. Option E

    6. Option F

    Answer: A,D

    Explanation: From scenario:

    You must perform the following tasks:

    • (D) Handle the Click event of the GetPictureButton control to switch from the current page to the PictureChooserPage page.

    • (A) After the user selects an image on the PictureChooserPage page, ensure that the app

    navigates back to the PictureSharerMainPage page.

    Topic 3, Scenario 3 Background

    You are developing a Windows Store news aggregator app that will retrieve data from RSS feeds and social networks based on the user#39;s subscriptions.

    Application Structure

    The app will run locally on the user#39;s device. User preferences will be available locally. When a user starts the app, the app will load the RSS feed and social network information.

    The app will retrieve data from RSS feeds by using the FeedRetriever class. The app will authenticate to and retrieve data from social networks by using the SocialRetriever class.

    By default, data is presented in a ListView control.

    Relevant portions of the app files are shown. (Line numbers are included for reference only and include a two-character prefix that denotes the specific file to which they belong.)

    Technical Background

    The design team has provided a custom XAML code segment for the itemTemplate attribute of the GridView control that displays RSS feeds. The custom item template is named newTemplate. It will not be used in other GridView controls.

    Business Requirements

    The app must enable users to perform the following tasks:

    ->Define a feed title.

    ->Define a list of RSS feeds that the users want to subscribe to.

    ->View information about topics that are popular on the users#39; selected social networks.

    ->Share content that is aggregated by the app.

    ->Search aggregated content by using only the Search charm.

    ->Share RSS feed content by using the Share charm.

    ->Display general help information by using the Settings charm.

    The app must list the name of each social network to which the user subscribes. The app must indicate whether the user is authenticated to that social networking site.

    The available data sources will be expanded to include JSON data from a third-party social networking site that is hosted by Litware, Inc. An SSL connection to the Litware social network is available.

    Technical Requirements

    The app has the following technical requirements:

    ->Retrieve user data from the social network services by using the authentication credentials.

    ->When making an HTTP request for content, read all content prior to acting on the response.

    ->When SSL is available, use SSL to retrieve data from social network providers.

    The code that is used to retrieve data from RSS feeds must be reusable.

    The app must display the information about the user#39;s social network subscriptions in a layout control. The app must display authentication screens from the social networking sites when an authentication screen is available.

    The custom XAML code that was provided by the design team must be available for all ListView controls in the app.

    Data from the FeedRetriever class must be presented in a data control.

    Two developers will create the SocialRetriever class, with the following assignments:

    ->Developer1 must update methods for getting data.

    ->Developer2 must implement three new methods for exposing data to the user interface.

    All methods must be self-contained and must not affect other methods in the SocialRetriever class.

    Multiple developers must not work in the same file at the same time.

    Ensurepass 2017 PDF and VCE

    Ensurepass 2017 PDF and VCE

    Ensurepass 2017 PDF and VCE

    Ensurepass 2017 PDF and VCE

    Ensurepass 2017 PDF and VCE

    Question No: 24 – (Topic 3)

    You need to identify alternative methods of displaying information from the FeedRetriever class.

    Which data controls can you use to achieve this goal? (Each correct answer presents a complete solution. Choose all that apply.)

    1. stackPanel

    2. WrapGrid

    3. GridView

    4. FlipView

    Answer: A,C

    Explanation: * From scenario:

    The app will retrieve data from RSS feeds by using the FeedRetriever class. Data from the FeedRetriever class must be presented in a data control.

    By default, data is presented in a ListView control.

    The design team has provided a custom XAML code segment for the itemTemplate attribute of the GridView control that displays RSS feeds.

    • StackPanel Class

      Arranges child elements into a single line that can be oriented horizontally or vertically.

    • GridView Class

      Displays the values of a data source in a table where each column represents a field and each row represents a record. The GridView control enables you to select, sort, and edit these items.

      Incorrect:

    • WrapGrid class

      Applies to Windows and Windows Phone

      Positions child elements sequentially from left to right or top to bottom. When elements extend beyond the container edge, elements are positioned in the next row or column. Can only be used to display items in an ItemsControl.

    • FlipView class

    Represents an items control that displays one item at a time, and enables quot;flipquot; behavior for traversing its collection of items.

    Question No: 25 DRAG DROP – (Topic 3)

    You need to add a SocialSource object to the switch statement to support the third-party data feed.

    Which three code segments should you insert in sequence at line SR58? (To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.)

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Box 1:

    Ensurepass 2017 PDF and VCE

    Box 2:

    Ensurepass 2017 PDF and VCE

    Box 3:

    Note:

    HttpResponseMessage ResponseContentRead

    • HttpCompletionOption

      / ResponseContentRead

      The operation should complete after reading the entire response including the content.

      / ResponseHeadersRead

      The operation should complete as soon as a response is available and headers are read. The content is not read yet.

      Question No: 26 – (Topic 3)

      You need to create a custom template for a Listview control that will be located on a page that has the NewsSource object bound to the DataContext property.

      Which code segment should you use?

      Ensurepass 2017 PDF and VCE

      1. Option A

      2. Option B

      3. Option C

      4. Option D

      Answer: C

      Question No: 27 – (Topic 3)

      You need to implement the custom code for the RSS feed Gridview control. What should you do?

      1. Clear the ItemTemplate attribute. Add the custom XAML to the Gridview control as an inline Data Template element.

      2. Clear the ContentPresenterTemplate attribute. Add the custom XAML to the ContentPresenterTemplate attribute as a string.

      3. Add a DataTemplate attribute to the Gridview control. Assign the custom XAML as the value of the DataTemplate attribute.

      4. Add the custom XAML to the Gridview control as an inline DataContext element.

      Answer: A

      Explanation: The design team has provided a custom XAML code segment for the itemTemplate attribute of the GridView control that displays RSS feeds. The custom item template is named newTemplate. It will not be used in other GridView controls.

      Question No: 28 – (Topic 3)

      You need to retrieve data from the third-party social networking site. Which code segment should you use?

      Ensurepass 2017 PDF and VCE

      1. Option A

      2. Option B

      3. Option C

      4. Option D

      Answer: A

      Explanation: * Scenario: The available data sources will be expanded to include JSON data from a third-party social networking site that is hosted by Litware, Inc. An SSL connection to the Litware social network is available.

    • await GetAsync Example:

      // Read response asynchronously as JsonValue and write out top facts for each country 15: JsonArray content = await response.Content.ReadAsAsynclt;JsonArraygt;();

      Question No: 29 – (Topic 3)

      You need to authenticate to a social networking site.

      Which code segments should you insert at line SR40? (Each correct answer presents part of the solution. Choose all that apply.)

      1. WebAuthenticationOptions.SilentMode,

      2. source.RequestUri,

      3. source.RequestUri.SecureString,

      4. WebAuthenticationOptions.None,

      Answer: A,C

      Explanation: A (not D): Scenario: Retrieve user data from the social network services by using the authentication credentials.

      *

      C (not B): Scenario: When SSL is available, use SSL to retrieve data from social network providers.

      Question No: 30 – (Topic 3)

      You need to implement the custom code for the RSS feed GridView control. What should you do?

      1. Add an itemTemplate attribute to the GridView control. Create a string that contains the custom XAML. Assign the string as the value of the ItemTemplate attribute.

      2. Leave the ItemTemplate attribute unchanged. Add the custom XAML to the GridView control as an inline Data Template element.

      3. Clear the ItemTemplate attribute. Add the custom XAML to the GridView control as an inline Data Template element.

      4. Clear the ItemTemplate attribute. Add the custom XAML to the ItemsSource attribute as a string.

      Answer: C

      Explanation: * Scenario: The design team has provided a custom XAML code segment for the itemTemplate attribute of the GridView control that displays RSS feeds. The custom item template is named newTemplate. It will not be used in other GridView controls.

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    Essentials of Developing Windows Store Apps using C#

    Question No: 11 – (Topic 1)

    You need to ensure that only the correct information is preserved when the user switches to another app.

    Which actions should you perform? (Each correct answer presents part of the solution. Choose all that apply.)

    1. Save photographs by calling the SaveDataToAzureStorage() method.

    2. Save application state by calling the SaveDataToLocalStorage() method.

    3. Save application state by calling the SaveDataToRoamingStorage() method,

    4. Save photographs by calling the SaveDataToWebService() method.

    5. Save application state by calling the SaveDataToAzureStorage() method.

    6. Save photographs by calling the SaveDataToLocalStorage() method.

    Answer: B,F

    Question No: 12 – (Topic 1)

    You need to ensure that launching the app displays the required information.

    From which ApplicationExecutionState enumeration should you configure the user interface state?

    1. ClosedByUser

    2. Suspended

    3. NotRunning

    4. Running

    5. Terminated

    Answer: E

    Explanation: The user closes the app through the close gesture or Alt F4 and takes longer than 10 seconds to activate the app again.

    *From scenario: The app must meet the following technical requirements: Retain state for each user and each device.

    Restore previously saved state each time the app is launched.

    Your app can use activation to restore previously saved data in the event that the operating system terminates your app, and subsequently the user re-launches it. The OS may terminate your app after it has been suspended for a number of reasons. The user may manually close your app, or sign out, or the system may be running low on resources.

    Ref: http://msdn.microsoft.com/en-us/library/windows/apps/hh464925.aspx

    Question No: 13 DRAG DROP – (Topic 1)

    You need to update the app tile images.

    With which four code segments in sequence should you replace line AX23? (To answer, move the appropriate code segments from the list of code segments to the answer area and arrange them in the correct order.)

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Explanation: Box 1:

    Ensurepass 2017 PDF and VCE

    Box 2:

    Ensurepass 2017 PDF and VCE

    Box 3:

    Ensurepass 2017 PDF and VCE

    Box 4:

    Ensurepass 2017 PDF and VCE

    Note:

    • From scenario:

      / Regularly update the app tile with random images from the user#39;s collection displayed one at a time.

    • What is the difference between ms-appx:/// and ms-appdata:///

      The bird#39;s eye view is that ms-appx is your app package (where the app is installed), and ms-appdata is your application data .

      Topic 2, Scenario 2 Background

      You are developing a Windows Store app named Picture Sharer. The app will allow users to capture, modify, caption, and share pictures.

      Application Structure

      The ShareImageButton and GetContactsButton controls use the same foreground color. The foreground color might change in the future.

      The following code defines a custom button style named ButtonStyleRed:

      lt;StyleTargetType=quot;Buttonquot; quot;x:Key=quot;ButtonStyleRedquot;gt;

      lt;SetterProperty=quot;Foregroundquot; Value=quot;#FFC34343quot;/gt;

      lt;SetterProperty=quot;BorderBrushquot; Value=quot;#FFC34343quot;/gt;

      lt;/Stylegt;

      Relevant portions of the app files are shown. (Line numbers are included for reference only and include a two-character prefix that denotes the specific file to which they belong.)

      Business Requirements

      The app must meet the following business requirements:

      ->Allow users to capture and retrieve pictures, modify pictures by adding a shading effect, and add captions to images.

      ->Support only Landscape and Landscape-flipped orientations.

      ->Ensure that users can select and modify images from the PictureChooserPaqe page.

      ->Ensure that users can change the magnification of the selected image and resize the image by using pinch and stretch gestures. Scaling should be fluid and precisely controlled by the user.

      The app must be localized for the French Canadian market.

      Technical Requirements

      The app must meet the following technical requirements:

      ->Scroll bars must not be visible.

      ->The CaptionTextBlock and CaptionTextBox controls must appear side by side, without overlapping and on the same line. The CaptionTextBox control should appear to the right of the CaptionTextBlock control.

      ->The ContactPicker object must be filtered to display only email addresses.

      ->Minimize the code that is required to implement optical zoom functionality.

      You must perform the following tasks:

      ->Handle the Click event of the GetPictureButton control to switch from the current page to the PictureChooserPage page.

      ->After the user selects an image on the PictureChooserPage page, ensure that the app navigates back to the PictureSharerMainPage page.

      ->Track the current screen orientation and page size by updating the

      _currentViewState, _currentHeight, and _currentWidth fields every time the screen orientation or page size changes.

      ->Create a style named ButtonStyleWhite that inherits all the style settings of the

      ButtonStyleRed style except the border color; the border color must be white. The ButtonStyleWhite style must automatically update with any changes that are made to the ButtonStyleRed style.

      ->Create a resource named ButtonForegroundColor to implement the button

      foreground color so that it can be referenced in XAML by using the following

      standard syntax: Foreground-quot;{StaticResourceButtonForegroundColor}quot;

      ->Ensure that the OnNavigatedTo() method updates the current picture when a new picture is selected.

      ->Change the background for the root Grid element to a vertical gradient that transitions from black at the top to maroon at the bottom. Create a resource named GridBackgroundGradientBrush to hold the requested gradient.

      ->While testing the app, you observe the following results:

      ->An exception is being thrown in the GetContactsCompleted event handler when the retrieved email address is assigned to the RecipientsTextBlock control. The exception message states: quot;The application called an interface that was marshalled for a different thread.quot;

      ->When users navigate away from the PictureSharerMainPage page, information

      that was entered in the CaptionTextBox control is lost.

      PictureSharerMainPage.xaml

      Ensurepass 2017 PDF and VCE

      Ensurepass 2017 PDF and VCE

      Question No: 14 – (Topic 2)

      You need to implement the required image magnification and manipulation requirements for selected images.

      Which actions should you perform? (Each correct answer presents part of the solution. Choose all that apply.)

      1. Use the ManipulationDeltaRoutedEventArgs.Delta.Expansion value to implement optical zoom.

      2. Add a ManipulationMode attribute to the Selectedlmage object and set the attribute to Translate.

      3. Use the ManipulationDeltaRoutedEventArgs.Delta.Scale value to implement optical zoom.

      4. Add a ManipulationDelta event to the SelectedImage object.

      5. Add a ManipulationMode attribute to the SelectedImage object and set the attribute to All.

      6. Add a ManipulationComplete event to the SelectedImage object.

      Answer: C,D,E Explanation:

    • From scenario:

    Ensure that users can change the magnification of the selected image and resize the image by using pinch and stretch gestures. Scaling should be fluid and precisely controlled by the user.

    Question No: 15 – (Topic 2)

    You need to retain the data that is entered in the TextBox control when the user navigates away from the PictureSharerMainPage page.

    Which code segment should you insert at line CS08?

    Ensurepass 2017 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: B

    Explanation: * NavigationCacheMode

    Specifies caching characteristics for a page involved in a navigation.

    • NavigationCacheMode.Required

      The page is cached and the cached instance is reused for every visit regardless of the cache size for the frame.

      Question No: 16 – (Topic 2)

      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.)

      1. Add a Uid attribute to any XAML elements that must be localized.

      2. Create a folder named fr-CA at the root of the project.

      3. Create a resource file named resources.res.

      4. Create a resource file named resources.resw.

      5. Create a folder named es-ES at the root of the project.

      6. Add a Name attribute to any XAML elements that must be localized.

      Answer: A,B,D

      Explanation: * (A) To localize a certain property of a XAML element you only need to add a x:Uid=quot;SomeKeyquot; attribute to the element and add the appropriate resource to the .resw file.

    • (B) The app must be localized for the French Canadian market.

    • (BD) Example: A French language resource named quot;Greetingquot; whose value is quot; Bonjour!quot;. To create the resource file, add a folder named fr-FR to your project, and then add a resource file named Resources.resw to the folder.

    • In Windows Store apps, you designate the names of localized resource files by creating a folder to store the resources and images of a supported culture. You can then describe the resource by using the culture name (such as quot;ko-krquot;) followed by the default resource name and resource file extension (such as quot;ko-kr\Resources.reswquot;).

      URL: http://msdn.microsoft.com/en-us/library/windows/apps/hh694557(v=vs.110).aspx

      Question No: 17 – (Topic 2)

      You need to retain the data that is entered in the TextBox control when the user navigates away from the PictureSharerMainPage page.

      Which code segment should you insert at line CS08?

      1. this.NavigationCacheMode

        =Windows.UI.Xaml.Navigation.NavigationCacheMode.Required;

      2. this.NavigationCacheMode = Windows.UI.Xaml-Navigation.NavigationCache.Enabled;

      3. this.CaptionTextbox.CacheMode = Windows.UI.Xaml.ControlCache.CacheEnabled;

      4. var cache = CaptionTextBox.Text;

      Answer: A

      Explanation: * To enable a page to be cached, set NavigationCacheMode to either Enabled or Required. The difference in behavior is that Enabled might not be cached if the frame#39;s cache size limit (CacheSize) is exceeded, whereas Required always generates an entry no matter the size limit.

    • Scenario: After the user selects an image on the PictureChooserPage page, ensure that the app navigates back to the PictureSharerMainPage page.

    Question No: 18 DRAG DROP – (Topic 2)

    You need to refactor the code so that more than one contact can be selected by using the ContactPicker class.

    You have the following code:

    Ensurepass 2017 PDF and VCE

    Which code snippets should you insert in Target 1, Target 2, and Target 3 to complete the code? (To answer, drag the appropriate code snippets to the correct targets in the answer area. Each code snippet 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.)

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Ensurepass 2017 PDF and VCE

    Explanation:

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

    PickMultipleContactsAsync

    Launches the Contact Picker for selecting multiple contacts. Return value

    Type: IAsyncOperationlt;IVectorViewgt;

    Incorrect:

    • ContactPicker.PickContactAsync, pickContactAsync method Launches the Contact Picker to select a single contact.

      Question No: 19 – (Topic 2)

      You need to create the ButtonForegroundColor resource.

      Which code segment should you insert at line XA09?

      Ensurepass 2017 PDF and VCE

      1. Option A

      2. Option B

      3. Option C

      4. Option D

      Answer: A

      Explanation: * Create a resource named ButtonForegroundColor to implement the button foreground color so that it can be referenced in XAML by using the following standard syntax: Foreground-quot;{StaticResourceButtonForegroundColor}quot;

    • SolidColorBrush

    Question No: 20 – (Topic 2)

    You need to modify the GetContactsCompleted event handler to prevent the exception. Which code segment should you use to replace line CS32?

    Ensurepass 2017 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: D

    Explanation: * An exception is being thrown in the GetContactsCompleted event handler when the retrieved email address is assigned to the RecipientsTextBlock control. The exception message states: quot;The application called an interface that was marshalled for a different thread.quot;

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    Essentials of Developing Windows Store Apps using C#

    Question No: 1 – (Topic 1)

    You need to ensure that the app resumes according to the requirements.

    Which actions should you perform? (Each correct answer presents part of the solution. Choose all that apply.)

    1. Retrieve new user content by using the Window.Current.Dispatcher.ProcessEvents() method in the App_Resuming event handler.

    2. update the user interface by using the Window.Current.Dispatcher.Invoke() method in the App_Resuming event handler.

    3. Override the OnLaunched event handler.

    4. Retrieve new user content by using the Window.Current.Dispatcher.ProcessEvents() method in the OnLaunched event handler when the ActivationKind is Launch.

    5. Update the user interface by using the Window.Current.Dispatcher.Invoke() method in the OnLaunched event handler when the ActivationKind is Launch.

    6. Register the App_Resuming event handler for the Resuming event.

    Answer: A,B Explanation: From scenario:

    The app must meet the following technical requirements:

    / When the app resumes after a period of suspension, refresh the user interface, tile images, and data with current information from the web service.

    Question No: 2 – (Topic 1)

    You need to identify the class to use as the data context for the image list box. Which class should you use?

    1. System. Collections.Object Model. CollectionObserverlt;Tgt;

    2. System.Collections.ObjectModel.ObservableCollectionlt;Tgt;

    3. System.Collections.Generic.IEnumeratorlt;Tgt;

    4. System.Collections.Generic.IEnumerablelt;Tgt;

    Answer: B

    Explanation: ObservableCollectionlt;Tgt; Class

    Represents a dynamic data collection that provides notifications when items get added, removed, or when the whole list is refreshed.

    Question No: 3 – (Topic 1)

    You need to configure toast notifications for the photo competition. Which code segment should you use?

    Ensurepass 2017 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: B

    Explanation: The app must display toast notifications to signal the end of a photo competition. The toast notifications must meet the following requirements:

    / Display toast notifications for as long as possible

    Question No: 4 – (Topic 1)

    You need to access the remote image data according to the requirements. Which data storage methods should you use?

    1. SaveDataToSqlAzureStorage() and GetDataFromSqlAzureStorage()

    2. SaveDataToRemoteStorage() and GetDataFromRemoteStorage()

    3. SaveDataToAzureStorage() and GetDataFromAzureStorage()

    4. SaveDataToWebService() and GetDataFromWebService()

    Answer: D

    Question No: 5 – (Topic 1)

    You need to choose the appropriate data binding strategy for the image list box. Which method should you use?

    1. System.Drawing.ImageConverter.ConvertToString()

    2. IValueConverter.ConvertBack()

    3. IValueConverter.Convert()

    4. System.Drawing. ImageConverter-ConvertFromStrin()

    Answer: C

    Explanation: IValueConverter.Convert

    The data binding engine calls this method when it propagates a value from the binding source to the binding target.

    Question No: 6 – (Topic 1)

    You need to correctly display notifications on the app tile.

    Which code segments should you insert at line AX24? (Each correct answer presents part of the solution. Choose all that apply.)

    Ensurepass 2017 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: A,C

    Explanation: From scenario:

    Display toast notifications based on the schedule that is received from the web service. Display only the most recent notification on the app tile.

    Question No: 7 – (Topic 1)

    You need to ensure that resuming the app displays the required information.

    From which ApplicationExecutionState enumeration should you configure the user interface state?

    1. Terminated

    2. NotRunninq

    3. Suspended

    4. Running

    5. ClosedByUser

    Answer: C

    Explanation: *From scenario: The app must meet the following technical requirements:

    ->Preserve user state and photo edits when switching between this app and other apps.

    ->When the app resumes after a period of suspension, refresh the user interface, tile images, and data with current information from the web service.

    Switching between apps suspends the app.

    Question No: 8 – (Topic 1)

    A photo competition is ending.

    You need to meet the requirements when a user clicks the toast notification. Which code segment should you use?

    Ensurepass 2017 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: D Explanation:

    From scenario:

    When a user clicks a toast notification that indicates the end of the photo competition, the app must display the details of the photo competition that triggered the toast notification.

    Question No: 9 – (Topic 1)

    You need to ensure that only the correct information is preserved when the user switches to another app.

    Which actions should you perform? (Each correct answer presents part of the solution. Choose all that apply.)

    1. Save application state by calling the SaveDataToRoamingStorage() method,

    2. Save photographs by calling the SaveDataToLocalStorage() method.

    3. Save photographs by calling the SaveDataToWebService() method.

    4. save application state by calling the SaveDataToLocalStorage() method.

    Answer: A,B

    Explanation: A: From scenario: The app must meet the following technical requirements: Retain state for each user and each device.

    B: From scenario: The app must store cached images on the device only

    Question No: 10 – (Topic 1)

    You need to choose the appropriate data binding strategy for the image list box. Which method should you use?

    1. System.Drawing.ImageConverter.ConvertTo(value, typeof(Image))

    2. IValueConverter.Convert()

    3. System.Drawing.ImageConverter.ConvertFrom(value, typeof(Image), CultureInfo.CurrentUICulture)

    4. IValueConverter.ConvertBack ()

    Answer: B

    Explanation: IValueConverter.Convert

    The data binding engine calls this method when it propagates a value from the binding source to the binding target.

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    Essentials of Developing Windows Store Apps using C#

    Question No: 71 HOTSPOT – (Topic 5)

    You are developing a Windows Store app.

    A page contains information that is entered by the user.

    You need to ensure that the information is retained on the page if the user navigates away from the page and then returns.

    You have the following code:

    Ensurepass 2017 PDF and VCE

    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.)

    Ensurepass 2017 PDF and VCE

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Ensurepass 2017 PDF and VCE

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

    Question No: 72 DRAG DROP – (Topic 5)

    You are developing a Windows Store app.

    You need to identify the appropriate REST verbs for the app.

    Which verbs should you use? (To answer, drag the appropriate verbs to the correct locations in the answer area. Each verb 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.)

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Ensurepass 2017 PDF and VCE

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

    Question No: 73 DRAG DROP – (Topic 5)

    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.)

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Box 1:

    Ensurepass 2017 PDF and VCE

    Ensurepass 2017 PDF and VCE

    For implicit grant authorization we use TOKEN response type. Box 2:

    Respond with the RequestURL. Note:

    • The implicit grant flow can be used by both web-based and desktop apps. In this flow, the client makes an authorization request to https://login.live.com/oauth20_authorize.srf with request_type=token. This is a standard OAuth 2.0 flow.

      Question No: 74 DRAG DROP – (Topic 5)

      You are developing a Windows Store app.

      The following code segment defines an event procedure. (Line numbers are included for reference only.)

      Ensurepass 2017 PDF and VCE

      You need to define a custom help setting in the event procedure.

      Which three code segments should you insert in sequence at line 03? (To answer, move the appropriate code segments to the answer area and arrange them in the correct order.)

      Ensurepass 2017 PDF and VCE

      Answer:

      Ensurepass 2017 PDF and VCE

      Explanation:

      Box 1:

      Ensurepass 2017 PDF and VCE

      Box 2:

      Ensurepass 2017 PDF and VCE

      Box 3:

      Ensurepass 2017 PDF and VCE

      Note:

      Example:

      void onCommandsRequested( SettingsPane settingsPane,

      SettingsPaneCommandsRequestedEventArgs eventArgs)

      {

      UICommandInvokedHandler handler = new UICommandInvokedHandler(onSettingsCommand);

      SettingsCommand generalCommand = new SettingsCommand( quot;generalSettingsquot;, quot;Generalquot;, handler); eventArgs.Request.ApplicationCommands.Add(generalCommand);

      SettingsCommand helpCommand = new SettingsCommand(quot;helpPagequot;, quot;Helpquot;, handler); eventArgs.Request.ApplicationCommands.Add(helpCommand);

      }

      Question No: 75 HOTSPOT – (Topic 5)

      You are developing the manifest for a Windows Store app.

      You need to ensure that the app passes all the Windows Store certification requirements.

      Which graphic asset must have a transparent background? (To answer, select the appropriate graphic asset in the answer area.)

      Ensurepass 2017 PDF and VCE

      Answer:

      Ensurepass 2017 PDF and VCE

      Explanation:

      Ensurepass 2017 PDF and VCE

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

      Note:

      Badge logo

      the badge logo of Windows Store app that must be monochromatic with the transparency channel

      Question No: 76 – (Topic 5)

      You are developing a Windows Store app. An XML document named tileXmlDocument contains the layout of the app tile.

      You need to configure a tile notification that will display for 15 seconds.

      Which code segments can you use to achieve this goal? (Each correct answer presents a complete solution. Choose all that apply.)

      Ensurepass 2017 PDF and VCE

      1. Option A

      2. Option B

      3. Option C

      4. Option D

      Answer: B,C Explanation: * Example:

      tileNotification.ExpirationTime = DateTimeOffset.UtcNow.AddMinutes(10);

    • This example specifies that the notification should appear in 3 hours. This example uses the DateTime object.

    Int16 dueTimeInHours = 3;

    DateTime dueTime = DateTime.Now.AddHours(dueTimeInHours);

    Question No: 77 – (Topic 5)

    You are developing a Windows Store app.

    The app will access several web resources that use an OAuth 2.0 authentication provider.

    You need to recommend in which class to store user credentials so that users do not have to reenter their credentials when they access the web resources.

    Which class should you recommend?

    1. windows.Security.Authentication.Onlineld.OnlineldAuthenticator

    2. Windows.Security.Credentials.UI.CredentialPicker

    3. system.Net.NetworkCredential

    4. windows.Security.Credentials.PasswordVault

    Answer: D

    Explanation: The task of storing and retrieving user credentials securely and allowing user credentials roam at no cost with the user#39;s Microsoft account is simplified with the Credential Locker.

    Storing user credentials in the Credential Locker is a quick, two-step process. 1.Obtain a reference to the Credential Locker using the PasswordVault object from the Windows.Security.Credentials namespace.

    2.Create a PasswordCredential object that contains an identifier for your app, the username and the password, and pass that to the PasswordVault.Add method to add the credential to the locker.

    Question No: 78 – (Topic 5)

    You are developing a Windows Store app.

    You need to ensure that the app displays an icon on the lock screen when the app receives a new item.

    What should you do?

    1. Declare the background task and enable the control channel property in

      Package.appxmanifest. Call the ToastNotificationManager.CreateToastNotifier() method.

    2. Declare the background task and enable the Push notification property in Package.appxmanifest. Call the BackgroundExecutionManager.RequestAccessAsync() method.

    3. Declare the background task and enable the push notification property in Package.appxmanifest. Call the ToastNotificationManager.CreateToastNotifier() method.

    4. Declare the background task and enable the control channel property in Package.appxmanifest. Call the BackgroundExecutionManager.RequestAccessAsync() method.

    Answer: B

    Question No: 79 HOTSPOT – (Topic 5)

    A class named AccountViewModel includes a property named Name that will be bound to a control.

    The Name property will occasionally be updated programmatically. The updated values must be reflected in the bound control.

    You need to implement the interface so that the AccountViewModel class can inform WinRT when there is a new value to display.

    You have the following code:

    Ensurepass 2017 PDF and VCE

    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.)

    Ensurepass 2017 PDF and VCE

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Ensurepass 2017 PDF and VCE

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

    Note:

    • INotifyPropertyChanged

      The INotifyPropertyChanged interface is used to notify clients, typically binding clients, that a property value has changed.

    • PropertyChangedEventHandler

    Example:

    // This is a simple customer class that

    // implements the IPropertyChange interface.

    public class DemoCustomer : INotifyPropertyChanged

    {

    // These fields hold the values for the public properties. private Guid idValue = Guid.NewGuid();

    private string customerNameValue = String.Empty; private string phoneNumberValue = String.Empty;

    public event PropertyChangedEventHandler PropertyChanged;

    // This method is called by the Set accessor of each property.

    // The CallerMemberName attribute that is applied to the optional propertyName

    // parameter causes the property name of the caller to be substituted as an argument.

    Question No: 80 – (Topic 5)

    You are developing a Windows Store app that will be used to access large files stored online.

    The files will be shared between users worldwide.

    You need to recommend a solution to ensure that the users can download the files as quickly as possible.

    Which storage solution should you recommend?

    1. a roaming folder

    2. Windows Azure Content Delivery Network (CDN)

    3. windows Azure Mobile Services

    4. SkyDrive

    Answer: B

    Explanation: The Microsoft Azure Content Delivery Network (CDN) offers developers a global solution for delivering high-bandwidth content that#39;s hosted in Azure.

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    Essentials of Developing Windows Store Apps using C#

    Question No: 61 – (Topic 5)

    You are developing a Windows Store app that will be used to manage contacts.

    You need to provide users with the ability to add contacts by using the app. All new contacts must be visible in the people hub.

    Which class should you use to add the contact?

    1. ContactPicker

    2. ContactManager

    3. ContactPickerUI

    4. ContactXnformation

    Answer: B

    Explanation: ContactManager class

    Represents a service that source apps can call to access contact data.

    Question No: 62 – (Topic 5)

    You are developing a Windows Store multiplayer game.

    You need to create a toast notification that will display character profile images, in-game screenshots, and player information when the game is not active.

    Which code segment should you use?

    Ensurepass 2017 PDF and VCE

    1. Option A

    2. Option B

    3. Option C

    4. Option D

    Answer: B

    Question No: 63 – (Topic 5)

    You are developing a medical recordkeeping app for a company. The app will be used by physicians in remote areas of the world.

    All data is highly sensitive and must be stored only in the company#39;s internal data center. The app is not allowed to connect directly to the company#39;s web service or internal network.

    You need to select a data access strategy that meets the requirements. Which remote data access strategy should you use?

    1. Connect to the company#39;s web service framework by using Windows Azure Connect.

    2. Use the Windows.Storage.ApplicationData.Current.LocalSettings data store.

    3. Connect to Windows Azure Mobile Services and store the data in a SQL Azure database.

    4. Connect to a SQL Azure database and use SQL Data Sync.

    Answer: A

    Question No: 64 DRAG DROP – (Topic 5)

    You are developing a Windows Store app that will make calls to a web service.

    The app must read and write the web service URI to and from configuration settings. The configuration settings must follow the user so that when the app makes calls to the web service, it calls the same URI, regardless of which device the user is using.

    You need to retrieve and store the web service URI. You have the following code:

    Ensurepass 2017 PDF and VCE

    Which code snippets should you insert in Target 1 and Target 2 to complete the code? (To answer, drag the appropriate code snippets to the correct targets in the answer area. Each code snippet 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.)

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Ensurepass 2017 PDF and VCE

    Explanation:

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

    Question No: 65 DRAG DROP – (Topic 5)

    You are developing a Windows Store app.

    You are using the Model-View-ViewModel (MVVM) architectural pattern to design the app. You need to identify the type of code to place in each layer.

    How should you distribute the 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.)

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Ensurepass 2017 PDF and VCE

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

    Note:

    • Model: as in the classic MVC pattern, the model refers to either (a) a domain model which represents the real state content (an object-oriented approach), or (b) the data access layer that represents that content (a data-centric approach).

    • View: as in the classic MVC pattern, the view refers to all elements displayed by the GUI such as buttons, labels, and other controls.

    • View model: the view model is a “model of the view” meaning it is an abstraction of the view that also serves in mediating between the view and the model which is the target of the view data bindings.

    Question No: 66 – (Topic 5)

    You are developing a Windows Store app.

    You create a custom control named AppSettingsFlyout, which is inherited from the SettingsFlyout control.

    You need to ensure that the Settings flyout of the app is available from the charm bar. When the flyout is dismissed, users must be returned to the Settings pane.

    You have the following code. (Line numbers are included for reference only.)

    Ensurepass 2017 PDF and VCE

    Which code segment should you insert at line 05?

    1. updatesFlyout.Show();

    2. ApplicationSettings.SettingsPane.GetForCurrentView();

    3. ApplicationSettings.SettingsPane.Show();

    4. updatesFlyout.Showlndependent();

    Answer: A

    Question No: 67 HOTSPOT – (Topic 5)

    You are developing a Windows Store app. App.xaml contains the following XAML markup:

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    For each of the following statements, select Yes if the statement is true. Otherwise, select No. Each correct selection is worth one point.

    Ensurepass 2017 PDF and VCE

    Answer:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Ensurepass 2017 PDF and VCE

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

    Question No: 68 – (Topic 5)

    You are developing a Windows Store app that will display a toast notification.

    You need to ensure that when a toast notification is displayed, the first line of the notification is bold.

    Which template should you use?

    1. TileSquareText03

    2. ToastText01

    3. TileSquarePeeklmageAndText01

    4. ToastImageAndText02

    Answer: D

    Explanation: ToastImageAndText02

    A large image, one string of bold text on the first line, one string of regular text wrapped across the second and third lines.

    Question No: 69 DRAG DROP – (Topic 5)

    You are creating a Windows Store app.

    You need to create a gradient brush that is white in the top left corner to black in the bottom right corner.

    You have the following xaml markup. (Line numbers are included for reference only.)

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    Which XAML markup segments should you insert at lines 02 and 04? (To answer, drag the appropriate XAML markup segment to the correct locations in the answer area. Each XAML markup 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:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Ensurepass 2017 PDF and VCE

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

    Question No: 70 DRAG DROP – (Topic 5)

    You are developing a Windows Store app.

    The app will use a model that is defined by using the following code:

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    You need to create a class to represent a collection of Customer objects. The class will be used for data binding. The solution must ensure that if changes are made to the objects of the class, a notification will be sent to the user interface (UI) controls to which the collection is bound.

    You have the following signature:

    public classCustomerList : Target 1lt;Target 2gt;

    Which elements should you include in Target 1 and Target 2 to complete the signature for the collection class? (To answer, drag the appropriate elements to the correct targets. Each element 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:

    Ensurepass 2017 PDF and VCE

    Explanation:

    Ensurepass 2017 PDF and VCE

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

    * In C# and Visual Basic, the generic ObservableCollectionlt;Tgt; class is a good collection choice for data binding, because it implements the INotifyPropertyChanged and INotifyCollectionChanged interfaces.

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