Microsoft TS: Windows Applications Development with Microsoft .NET Framework 4 : 070-511

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF)
application.
On a canvas, you have a Button object named btnLoadData.
You need to ensure that the button is positioned 20 pixels from the top side of the canvas
and 20 pixels from the left side of the canvas.
Which code segment should you use?

• A. Option B
• B. Option D
• C. Option C
• D. Option A

You are developing a Windows Presentation Foundation (WPF) application.
There is an issue in the display of Label. When you open the WPF Visualizer, you see the following information in the left-hand panel of the Visualizer.

You need to identify the XAML markup for the Label control that caused the issue. Which markup segment corresponds to the Label control?

• A. <Label Name="Label1">
  <StackPanel Orientation="Horizontal">
  <TextBlock Text="Click!" />
  <Button Content-"Click!" Click-"Button_Click" />
  </StackPanel>
  </LabeI>
• B. <Label Name="Label1">
  <StackPanel Orientation="Horizontal">
  <Button Click="Button_Click">
  <TextBIock Text="Click2" />
  </Button>
  </StackPanel>
  </Label>
• C. <Label Name="Label1/>
  <Button Click="Button_Click">
  <StackPanel Orientation=Horizontal">
  <TextB1ock Text="Click! " />
  <Button Content="Click"Button_Click" />
  </StackPanel>
  </Button>
  </Label>
• D. <Label Name="Label1">
  Button Click="Button_Click">
  <StackPanel Orientation="Horizontal">
  <TextB1ock Text="Click1= />
  </StackPanel>
  </Button>
  </Label>

You develop a Windows Presentation Foundation (WPF) application. You will use ClickOnce to publish it to a Web server.
You add a Button control to the Windows Form with the following code segment. (Line numbers are included for reference only.)

You need to ensure that the update performs as designed.
Which two actions should you perform? (Each correct answer presents part of the solution. Choose two.)

• A. Insert the following code at line 09. updateCode.UpdateAsyncCancel();
• B. Insert the following code at line 09. updateCode.Update();
• C. Insert the following code at line 06. updateCode.DownloadFileGroup(null);
• D. Insert the following code at line 06. info = updateCode.CheckForDetailedUpdate();

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.
You write the following code fragment.
< StackPanel TextBox.PreviewTextInput="StackPanel_PreviewTextInput" >
< TextBox Name="TxtBoxA"/>
< TextBox Naroe="TxtBoxB"/>
< TextBox Name="TxtBoxC"/>
< /StackPanel>
You create an event handler named StackPanel_PreviewTextInput. You also have a collection of strings named Keywords.
You need to ensure that TxtBoxA and TxtBoxB do not contain any of the strings in the Keywords collections.
Which code segment should you use?

• A. Handled = false; } }
• B. Handled = true; return;
  }
  }
• C. Handled = false; return;
  }
  }
• D. Handled = false;
  }
  }
• E. private void StackPanel_PreviewTextInput(
  object sender, TextCompositionEventArgs e)
  {
  FrameworkElement feSource = e. Source as FrameworkElement;
  if (feSource.Name == "TxtBoxA" || feSource.Name == "TxtBoxB")
  {
  foreach(string keyword in Keywords) {
  if(e.Text.Contains(keyword) )
  {
• F. private void StackPanel PreviewTextlnput(
  object sender, TextCompositionEventArgs e)
  {
  FrameworkElement feSource = sender as FrameworkElement;
  if (feSource.Name == "TxtBoxA" || feSource.Name == "TxtBoxB")
  {
  foreach(string keyword in Keywords)
  {
  if(e.Text.Contains(keyword) )
  {
• G. Handledfalse;
  return;
  }
  }
• H. private void StackPanel_PreviewTextInput(
  object sender, TextCompositionEventArgs e) (
  FrameuorkEleroent feSource sender as Framework Element:
  if (resource.Name == "TxtBoxA" || feSource.Name == "TxtBoxB")
  {
  foreach(string keyword in Keywords)
  if(e.Text.Contains(keyword) )
  {
• I. private void StackPanel_PreviewTextInput(
  object sender, TextCompositionEventArgs e)
  (
  FrameworkElement feSource = e.Source as FrameworkElement; if
  (feSource.Name == "TxtBoxA" || feSource.Name == "TxtBoxB")
  {
  foreach(string keyword in Keywords)
  {
  if(e.Text.Contains(keyword))
  {
• J. Handled = true; return; )
  }
• K. Handled = true;
  }
  }
• L. Handled = true;
  } }

DRAG DROP
You have a Windows Presentation Foundation (WPF) application named App1.
You plan to deploy Appl by using ClickOnce. Appl will be deployed from an Internet Web server, a network share, and a DVD.
You need to identify which security zone will be used by Appl based on the deployment method source.
What should you identify? (To answer, drag the appropriate security zones to the correct deployment methods. Each security zone may be used once, more than once, or not at alt. You may need to drag the split bar between panes or scroll to view content.)