[QCM] – Exam 70-484

Nombre de questions : 50

QUESTION NO: 1

 You are configuring the necessary data context for the list box as per the prerequisites.

Which of the following actions should you take?

  1. You should consider making use of the

System.Collections.ObjectModel.ObservableCollection<T> class.

  1. You should consider making use of the

System.Collections.ObjectModel.ReadOnlyObservableCollection<T> class.

  1. You should consider making use of the

System.Collections.ObjectModel.ReadOnlyCollection<T> class.

  1. You should consider making use of the

System.Collections.ObjectModel.ReadOnlyDictionary<Key, TValue> class.

Answer: 1

 QUESTION NO: 2

 You are preparing to configure binding for the image list box in keeping with the prerequisites.

Which of the following is the namespace you should use in your binding method?

  1. The Systern.Drawing namespace.
  2. The System.Drawing.Text namespace.
  3. The System.Drawing.Imaging namespace.
  4. The System.Drawing.Design namespace.

 Answer: 1

 QUESTION NO: 3

 You have been instructed to make sure that the app shows the necessary data when it is initiated.

You want to make sure that the prerequisites regarding the scenario are met.

Which of the following actions should you take?

  1. You should consider configuring the app to make use of the Completed

ApplicationExecutionState enumeration for the user interface state.

  1. You should consider configuring the app to make use of the Terminated

ApplicationExecutionState enumeration for the user interface state.

  1. You should consider configuring the app to make use of the Poised ApplicationExecutionState enumeration for the user interface state.
  2. You should consider configuring the app to make use of the Ended ApplicationExecutionState enumeration for the user interface state.

 Answer: 2

 QUESTION NO: 4

 You are configuring a method to make sure that cached information is saved in keeping with the prerequisites.

Which of the following actions should you take?

  1. You should consider making use of the SaveDataToGeneralStorage method.
  2. You should consider making use of the SaveDataToExternalStorage method.
  3. You should consider making use of the SaveDataToLocalStorage method.
  4. You should consider making use of the SaveDataToWebService method.

 Answer: 3

 QUESTION NO: 5

 You are preparing to make sure that the app tile accurately displays notifications in keeping with the prerequisites.

You need to make use of a method of the tileUpdater class.

Which of the following is the method you should use?

  1. The StartPeriodicUpdate method.
  2. The EnableNotificationQueue method.
  3. The GetScheduledTileNotifications method.
  4. The AddToSchedule method.

Answer: 2

 QUESTION NO: 6

 You are preparing to write code to toast notifications for the contest as per the prerequisites.

Which of the following is a method that should be included in your code?

  1. The GetElementsByTagName method of the XmlElement class.
  2. The GetAttribute method of the XmlElement class.
  3. The GetAttributeNode method of the XmlElement class.
  4. The HasAttribute method of the XmlElement class.

 Answer: 1

 QUESTION NO: 7

 You have been instructed to make sure that the app shows the necessary data when it is resumed. You want to make sure that the prerequisites regarding the scenario are met.

Which of the following actions should you take?

  1. You should consider configuring the app to make use of the InitiatedByUser

ApplicationExecutionState enumeration for the user interface state.

  1. You should consider configuring the app to make use of the Terminated

ApplicationExecutionState enumeration for the user interface state.

  1. You should consider configuring the app to make use of the Running ApplicationExecutionState

enumeration for the user interface state.

  1. You should consider configuring the app to make use of the ClosedByUser

ApplicationExecutionState enumeration for the user interface state.

 Answer: 2

 QUESTION NO: 8

You are writing code that satisfies the prerequisites for when a user accesses the toast notification of a contest that is reaching completion.

Which of the following is a method that should be included in your code?

  1. The GetAttribute method of the XmlElement class.
  2. The SetAttribute method of the XmlElement class.
  3. The GetAttributeNode method of the XmlElement class.
  4. The HasAttribute method of the XmlElement class.

 Answer: 2

 QUESTION NO: 9

You are in the process of creating a Windows Store app. You are required to make sure that the app satisfies the Windows Store certification prerequisites.

Which of the following are valid prerequisites? (Choose all that apply.)

  1. Your app should not make use of its tiles, notifications, app bar, or the swipe-from-edge interactions to display ads.
  2. Apps should present multiple tiles subsequent to its installation.
  3. Your app should not display any ads.
  4. Ads should implement program code whether it comes from the ad provider, or not.

 Answer: 1

 QUESTION NO: 10

You are in the process of designing an e-commerce app, which is styled on Windows Store apps. You have been instructed to make sure that reusability is augmented.

Which of the following actions should you take?

  1. You should consider including the user interface XAML files in the Presentation Layer.
  2. You should consider including the user interface HTML files in the Business Layer.
  3. You should consider including the user interface XAML files in the Data Layer.
  4. You should consider including the user interface HTML files in the Presentation Layer.

 Answer: 1

 QUESTION NO: 11

 You are in the process of creating a Windows Store app.

The app is being designed by making use of the Model-View-ViewModel (MVVM) architectural pattern.

Which of the following represents code that would be part of the Model layer? (Choose all that apply.)

  1. Code that implements business rules.
  2. Code that code that implements the app’s user experience.
  3. Code that encapsulate the app’s state, actions, and operations.
  4. Code that deals with managing and retrieving application data.

Answer: 1, 4

 QUESTION NO: 12

 You are in the process of creating a Windows Store app. You have implemented the

Microsoft design principle that makes use of gestures rather than commands to control content.

Which of the following is the effect that this will have on the user interface?

  1. It allows for a layout that is clean and open.
  2. It allows for direct communication with content
  3. It allows for a clear data hierarchy
  4. It allows for a layout that connects objects to the edges of the screen.

 Answer: 2

 QUESTION NO: 13

You are in the process of running a training exercise. You are discussing a property of the CollectionViewSource class that identifies the Source dependency property.

Which of the following is the property being discussed?

  1. The SourceProperty property.
  2. The Source property.
  3. The IsSourceGroupedProperty property.
  4. The IsSourceGrouped property.

 Answer: 1

 QUESTION NO: 14

 You are in the process of creating a Windows Store app. You have been informed that the tile updates for the app should occur on an hourly basis, and that content should be pushed to the app tile from an array of URLs.

You are preparing to write the necessary code to schedule tile updates for the app.

Which of the following should be included in the code?

  1. The AddToSchedule method.
  2. The Update method.
  3. The StartPeriodicUpdateBatch method.
  4. The StartPeriodicUpdate method.

 Answer: 3

 QUESTION NO: 15

You are in the process of running a training exercise. You are discussing a method of the Graphics class that prepends the given translation to the transformation matrix of the Graphics to alter the source of the coordinate system.

Which of the following is the method being discussed?

  1. The ResetTransform method.
  2. The TransformPoints method.
  3. The TranslateTransform method.
  4. The RotateTransform method.
  5. The ScaleTransform method.

 Answer: 3

 QUESTION NO: 16

You are in the process of creating a Windows Store app. You are preparing to create

a toast notification that will present an illustration, as well as wording.

Which of the following is the attribute that should be set for the notification?

  1. The template attribute.
  2. The addImageQuery attribute.
  3. The lang attribute.
  4. The branding attribute.

 Answer: 1

 QUESTION NO: 17

You are in the process of running a training exercise. You are discussing a class that includes the arguments yielded by the most recent pointer event.

Which of the following is the class in question?

  1. The CoreWindowEventArgs class.
  2. The InputEnabledEventArgs class.
  3. The PointerEventArgs class.
  4. The KeyEventArgs class.

 Answer: 3

 QUESTION NO: 18

You are in the process of running a training exercise. You are discussing a class of the Windows.Security.Credentials namespace that is retained for internal use and is not meant to be used in your code.

Which of the following is the class being discussed?

  1. The WebAccountProvider class.
  2. The WebAccount class.
  3. The PasswordCredentialPropertyStore class.
  4. The PasswordCredential class.
  5. The PasswordVault class.

 Answer: 3

 QUESTION NO: 19

You are in the process of running a training exercise. You are discussing claims and their suitable application.

Which of the following is a claim suited for application with User Principal Name (UPN), E-mail, and Common name? 

  1. Custom.
  2. Group.
  3. Identity.
  4. Universal.

 Answer: 3

 QUESTION NO: 20

You are in the process of creating a Windows Store app. You are trying to determine

if an HTTP request was effectively completed.

Which of the following actions should you take?

  1. You should consider making use of the IsSuccessStatusCode property of the

HttpCompletionOption Class.

  1. You should consider making use of the IsSuccessStatusCode property of the

HttpMessageHandler Class.

  1. You should consider making use of the IsSuccessStatusCode property of the

HttpRequestMessage Class.

  1. You should consider making use of the IsSuccessStatusCode property of the

HttpResponseMessage Class.

 Answer: 4

 QUESTION NO: 21

You are in the process of creating a Windows Store app. You are required to name a

suitable REST verb for creating app data.

Which of the following is the REST verb you should make use of?

  1. The Put REST verb.
  2. The Post REST verb.
  3. The Connect REST verb.
  4. The Merge REST verb.

 Answer: 2

 QUESTION NO: 22

You are in the process of running a training exercise. You are discussing a method of the ConfigurationManager class that returns a specific configuration segment for the default configuration of the current application.

Which of the following is the method being discussed?

  1. The RefreshSection method.
  2. The GetSection method.
  3. The OpenExeConfiguration method.
  4. The OpenMachineConfiguration method.

 Answer: 2

 QUESTION NO: 23

You are in the process of running a training exercise. You are discussing a member of the DataRequest class that Cancels the sharing operation and supplies an error string to display to the user.

Which of the following is the member in question?

  1. The GetDeferral method.
  2. The Deadline property.
  3. The FailWithDisplayText method.
  4. The Data property.

 Answer: 3

 QUESTION NO: 24

You are in the process of running a training exercise. You are discussing a method of the ShareOperation class that closes the share pane.

Which of the following is the method being discussed? 

  1. The DismissUI method.
  2. The CloseUI method.
  3. The CancelUI method.
  4. The EndUI method.

 Answer: 1

 QUESTION NO: 25

You are in the process of creating a Windows Store app. You are required to make

sure that a specific event, which fires when the user submits the text in the search box and the app needs to display search results, is handled.

Which of the following is the event that has to be handled?

  1. The VisibilityChanged event.
  2. The Show event.
  3. The QueryText event.
  4. The QuerySubmitted event.

 Answer: 4

 QUESTION NO: 26

You are in the process of creating a Windows Store app. You have decided to implement a QuickLink for the app.

Which of the following is TRUE with regards to making use of a QuickLink? (Choose all that apply.)

  1. It acts as a link to your app that’s customized for a specific set of user actions.
  2. A QuickLink actually stores app data.
  3. It allows for sharing settings to be stored for impending use.
  4. It prevents the sharing settings to be stored.

 Answer: 1, 3

 QUESTION NO: 27

You are in the process of running a training exercise. You are discussing a method of the Graphics class that increases the world transformation of this Graphics and identified the Matrix.

Which of the following is the method being discussed?

  1. The ResetTransform method.
  2. The TransformPoints method.
  3. The MultiplyTransform method.
  4. The RotateTransform method.
  5. The ScaleTransform method.

 Answer: 3

 QUESTION NO: 28

You are in the process of running a training exercise. You are discussing the Implementation of Group claims.

Which of the following is TRUE with regards to the appropriate use of Group claims?

  1. It should be used for group purposes only.
  2. It should be used for role purposes only.
  3. It should be used for group and role purposes.
  4. It should be used for group, role, and custom data.

 Answer: 3

 QUESTION NO: 29

You are in the process of creating a Windows Store app. You are required to name a

suitable REST verb for updating modified app data.

Which of the following is the REST verb you should make use of?

  1. The Put REST verb.
  2. The Post REST verb.
  3. The Connect REST verb.
  4. The Merge REST verb.

 Answer: 4

QUESTION NO: 30

You are in the process of creating a Windows Store ap. You are trying to determine

if an HTTP request returned an Unauthorized conclusion.

Which of the following is the class you should use?

  1. The HttpRequestMessageclass.
  2. The HttpResponseMessage class.
  3. The HttpMessageHandlerclass.
  4. The HttpRequestException class.

 Answer: 2

 QUESTION NO: 31

You are in the process of running a training exercise. You are discussing an OAuth2 flow that can be used by web-based apps, and desktop apps.

Which of the following is the flow being discussed?

  1. Authorization code grant flow.
  2. Implicit grant flow.
  3. Sign-in control flow.
  4. Data flow.

 Answer: 2

 QUESTION NO: 32

You are in the process of creating a Windows Store app. You are required to make

sure that the app satisfies the Windows Store certification prerequisites.

Which of the following are valid prerequisites? (Choose all that apply.)

  1. Apps should present a single tile subsequent to its installation.
  2. The app must suspend in 2 seconds or less
  3. The app must launch in 5 seconds or less
  4. Your app should only display ads.

 Answer: 1, 2, 3

 QUESTION NO: 33

You are in the process of creating a Windows Store ap. You have implemented the

Microsoft design principle that removes unnecessary lines, boxes, or gradients.

Which of the following is the effect that this will have on the user interface?

  1. It allows for a layout that is clean and open.
  2. It allows for direct communication with content
  3. It allows for a clear data hierarchy
  4. It allows for a layout that connects objects to the edges of the screen.

 Answer: 1

 QUESTION NO: 34

You are in the process of creating a Windows Store app. The app will be used as the save location by app users.

You are required to make sure that the files are suitably tracked and updated.

Which of the following actions should you take?

  1. You should consider making use of the Cached File Updater contract.
  2. You should consider making use of the Protocol Activation contract.
  3. You should consider making use of the File Open Picker contract.
  4. You should consider making use of the File Save Picker contract.

 Answer: 1

QUESTION NO: 35

You are in the process of running a training exercise. You are discussing a method of the SearchPane class that returns an instance of the search pane from which users can search within the app.

Which of the following is the method being discussed? 

  1. The GetSuggestions method.
  2. The GetForCurrentView method.
  3. The Show method.
  4. The SetLocalContentSuggestionSettings method.

 Answer: 1

 QUESTION NO: 36

You are in the process of running a training exercise. You are discussing a class of the System.Collections.ObjectModel namespace that represents a dynamic data collection that allows for alerts when items are included, deleted, or when the whole list is refreshed.

Which of the following is the class being discussed?

  1. The ObservableCollection<T> class.
  2. The Collection<T> class.
  3. The KeyedCollection<Key, TItem>class.
  4. The ReadOnlyCollection<T> class.

 Answer: 1

 QUESTION NO: 37

You are in the process of running a training exercise. You are discussing a class of the System.Drawing namespace that can be used to switch image objects from one data type to another.

Which of the following is the class being discussed?

  1. The ImageConverter class.
  2. The Image class.
  3. The Graphics class.
  4. The Icon class.

 Answer: 1

 QUESTION NO: 38

You are in the process of running a training exercise. You are discussing a member of the ApplicationExecutionState enumeration that is seen when the user first activates the app after installing the app from the Store.

Which of the following is the member being discussed?

  1. NotRunning
  2. Terminated
  3. Suspended
  4. Running
  5. ClosedByUser

 Answer: 1

 QUESTION NO: 39

You are in the process of running a training exercise. You are discussing a member of the ApplicationExecutionState enumeration that is seen when the app is activated via a secondary tile while it is running.

Which of the following is the member being discussed?

  1. NotRunning
  2. Terminated
  3. Suspended
  4. Running
  5. ClosedByUser

 Answer: 4

 QUESTION NO: 40

You are in the process of running a training exercise. You are discussing a property of the ApplicationView class of the Windows.UI.ViewManagement namespace. The property returns the state of the current app view.

Which of the following is the property being discussed?

  1. The Value property.
  2. The Id property.
  3. The Orientation property.
  4. The Title property.

Answer: 1

 QUESTION NO: 41

You are in the process of running a training exercise. You are discussing the

NavigationCacheMode enumeration of the Windows.UI.Xaml.Navigation namespace.

You are currently discussing the Required member.

Which of the following is TRUE with regards to this member?

  1. It allows the page to be cached and the cached instance is reused for every visit regardless of

the cache size for the frame.

  1. It prevents the page from being cached, but the instance is reused for every visit regardless of

the cache size for the frame.

  1. It allows the page to be cached and a new instance of the page is created on each visit.
  2. It prevents the page from being cached and a new instance of the page is created on each visit.

 Answer: 1

 QUESTION NO: 42

You are in the process of running a training exercise. You are discussing the

EnableNotificationQueue method of the TileUpdater class.

What is the maximum number of notifications that this method allows to be queued on the tile?

  1. 5
  2. 10
  3. 15
  4. 20

 Answer: 1

 QUESTION NO: 43

You are in the process of running a training exercise. You are discussing a method of the XmlElement class that returns an XmlNodeList containing a list of all descendant elements that match the specified Name.

Which of the following is a method being discussed? 

  1. The GetElementsByTagName method.
  2. The GetAttribute method.
  3. The GetAttributeNode method.
  4. The HasAttribute method.

 Answer: 1

 QUESTION NO: 44

You are in the process of running a training exercise. You are discussing a method of the XmlElement class that adds the specified node to the beginning of the list of child nodes for this node.

Which of the following is a method being discussed?

  1. The PrependChild method.
  2. The AppendChild method.
  3. The GetEnumerator method.
  4. The ReplaceChild method.

 Answer: 1

 QUESTION NO: 45

You are in the process of running a training exercise. You are discussing the EnableNotificationQueue method of the TileUpdater class.

Which of the following is TRUE with regards to this method?

  1. It enables the notification queue on all tile sizes.
  2. It enables the notification queue on the small tile.
  3. It enables the notification queue on the medium tile.
  4. It enables the notification queue on the small tile.

 Answer: 1

 QUESTION NO: 46

You are in the process of designing an e-commerce app, which is styled on Windows Store apps. You have been instructed to make sure that reusability is augmented.

Which of the following actions should you take?

  1. You should consider including components that retrieve product info from the data store in the Presentation layer.
  2. You should consider including the user interface XAML files in the Business layer.
  3. You should consider including components that retrieve product info from the data store in the Data layer.
  4. You should consider including the user interface XAML files in the Data layer.

 Answer: 3

 QUESTION NO: 47

You are in the process of running a training exercise. You are discussing a property of the ContactPicker class that configures the contact fields your app is interested in.

Which of the following is the property being discussed?

  1. The DesiredFields property.
  2. The CommitButtonTextproperty.
  3. The DesiredFieldsWithContactFieldType property.
  4. The SelectionMode property.

 Answer: 1

 QUESTION NO: 48

You are in the process of creating a Windows Store app. The app is being designed by making use of the Model-View-ViewModel (MVVM) architectural pattern.

Which of the following represents code that would be part of the View layer? (Choose all that apply.)

  1. Code that implements business rules.
  2. Code that code that implements the app’s user experience.
  3. Code that encapsulate the app’s state, actions, and operations.
  4. Code that deals with managing and retrieving application data.

 Answer: 2

 QUESTION NO: 49

You have recently created a new Windows Store app.

You are currently writing code to implement the GetForCurrentView method of the ApplicationView class. The method should be configured to monitor display orientation and page size.

Which of the following is the property you should include in your code?

  1. The Value property.
  2. The Orientation property.
  3. The IsOnLockScreen property.
  4. The IsFullScreen property.

 Answer: 1

 QUESTION NO: 50

You are in the process of running a training exercise. You are discussing a class of the System.Collections.ObjectModel namespace that symbolizes a dynamic data collection that presents notifications when items get added, removed, or when the whole list is refreshed.

Which of the following is the class being discussed?

  1. The ObservableCollection<T> class.
  2. The KeyedCollection<Key, TItem> class.
  3. The ReadOnlyCollection<T> class.
  4. The Collection<T> class.

 Answer: 1