70-511 무료 덤프문제 온라인 액세스

You are developing a Windows Presentation Foundation (WPF) application.
You are implementing a test strategy for the application.
You need to ensure that the test class can repeat user input.
From which base class should the test class inherit?

• A.AutomationPeer
• B.Keyboard
• C.AutomationElementIdentifier
• D.UICues

You are developing a Windows Presentation Foundation (WPF) application to display loan types by bank and students by loan type. You add the following markup segment to the MainWindow.xaml file. (Line numbers are included for reference only.)

You need to ensure that the data appears in hierarchical form in a TreeView control.
What should you do?

• A.At line 09, set the Resource Key to BankList. At line 15, set the Resource Key to Lender.
• B.lire 15, set the Resource Key to Students.
• C.At line 09, set the Resource Key to LoanList.
• D.At line 09, set the Resource Key to Students. At line 15, set the Resource Key to LoanList.
• E.At line 09, set the Resource Key to Lender. At line 15, set the Resource Key to BankList.

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.
You add a property named ServiceContext to a control.
You need the value of ServiceContext to flow to the child controls exactly like the value of the DataContext property of the FrameworkElement class.
What should you do?

• A.Register a dependency property.
  In the options settings of the property metadata, specify the Inherits option.
• B.Declare a new property.
  In the get and set methods of the new property, create an instance of the TraversalRequest
  class.
• C.Inherit the control class from the DependencyObject class.
• D.Declare a new property.
  In the get method of the new property call VisualTreeHelper.GetParent.
  In the set method of the new property, call VisualTreeHelper.GetChild.

You are developing a Windows Presentation Foundation (WPF) application. You have a class named Orders, which contains OrderId and ShipOn properties. You place a control in the MainWindow.xaml file, as follows. (Line numbers are included for reference only.)

When you run the application, the ComboBox control displays the class name for every row.
You need to ensure that the ComboBox control displays the Orderld and ShipOn values in columns.
Which markup segment should you add at line 03?

• A.<ItemsControl.ItemsPanel>
  <ItemsPanelTemplate>
  <Grid>
  <TextB1ock Text="{Binding OrderId}"/>
  <TextB1ock Text="{Binding ShipOn}"/>
  </Grid>
  </ItemsPanelTemplate>
  </ItemsControl.ItemsPanel>
• B.<ItemsControlTemplate>
  <Datatemplate>
  <Grid>
  <TextB1ock Text="{Binding OrderId}"/>
  <TextB1ock Text="{Bindmg ShipOn}"/>
  </Grid>
  </DataTemplate>
  </ItemsControl.ItemTemplate>
• C.<ItemsControl.ItemTemplate>
  <BataTemplate>
  <Grid>
  <Grid.ColumnDefinitions>
  <ColumnDefinition />
  <CoIumnDefinltion />
  </Grid.CoIumnDefinitions>
  <TexcBlock Grid.Column""0" Text-"{Binding OrderId}"/>
  <TextB1ock Grid.Column="1" Text= Text="{Binding ShipOn}"/>
  </Grid>
  </DataTemplate>
  </ItemsControl.ItemTemplate>
• D.<ItemsControl.ItemsPanel>
  <ItemsPanelTemplate>
  <Grid>
  <Grid.ColumnDefinltions>
  <ColumnDefinition />
  <ColumnDefinition />
  </Grid.ColunmDefinitions>
  <TextBlock Grid.Column="0" Text="{Binding OrderId}"/>
  <TextBlock Grid.Column="1" Text="{Binding ShipOn}"/>
  </Grid>
  </IcemsPanelTemplate>
  </ItemsControl.ItemsPanel>

You are developing a Windows Presentation Foundation (WPF) application. You add several TextBox controls within a StackPanel control. You next add several Image controls within a second StackPanel control.
During testing, you discover that some of the textboxes do not appear in the proper layout.
You need to quickly search for the textboxes and view their properties to identify which ones are incorrect.
What should you do?

• A.Open the QuickWatch window and select the Text Visualizer.
• B.Open the Locals window and select the WPF Tree Visualizer.
• C.Open the Autos window and select the HTML Visualizer.
• D.Open the Watch window and select the XML Visualizer.