70-511 무료 덤프문제 온라인 액세스

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.
The application contains a set of Button controls.
You need to ensure that any button that contains no content is highlighted when the mouse pointer is located over it.
Which code fragment should you use?

• A.< Style TargetType="{x:Type Button)" >
  ...
  < Setter Property="Background" Value="Yellow" />
  < Style.Triggers >
  < MultiTrigger >
  < MultiTrigger.Conditions >
  < Condition Property="IsHouseOver" Value="True" />
  < Condition Property="Content" Value="Empty" / >
  < /MultiTrigger.Conditions >
  < /MultiTrigger >
  < /Style.Triggers >
  </Style >
• B.< Style TargetType="{x:Type Button}" >
  ...
  < Setter Property="Background" Value="Yellow" / >
  < Style.Triggers >
  < MultiTrigger >
  < MultiTrigger.Conditions >
  < Condition Property="IsMouseOver" Value="True" /
  < Condition Property="Content" Value="{x:Null}" /
  < /MultiTrigger.Conditions >
  < /MultiTrigger >
  < /Style.Triggers >
  < /Style >
• C.< Style TargetType="{x:Type Button}" >
  ...
  < Style.Triggers >
  < Trigger Property="IsMouseOver" Value="True" >
  < Setter Property="Background" Value="Yellow" / >
  < /Trigger >
  < Trigger Property="Content" Value="{ x :Null} " >
  < Setter Property="Background" Value="Yellow" / >
  < /Trigger >
  < /Style.Triggers >
  </Style >
• D.<Style TargetType="{x:Type Button)" >
  ...
  < Style.Triggers >
  < Trigger Property="IsMouseOver" Value="True" >
  < Setter Property="Background" Value="Yellow" / >
  < /Trigger >
  < Trigger Property="Content" Value="Empty" >
  < Setter Property="Background" Value="Yellow" / >
  < /Trigger >
  < /Style.Triggers >
  </Style >

You are developing a Windows Presentation Foundation (WPF) application.
The application configuration file is maintained in source control and must not be modified.
You need to ensure that developers can override individual settings.
Which XML segment should you use in the application configuration file?

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

You are developing a Windows Presentation Foundation (WPF) application.
You are implementing the security features for a function that requires File 10. The callers of this function that are higher in the stack do not have permission to read the C:\temp directory.
The function also accesses other resources that require permission.
You need to ensure that the function has the proper permissions to read the C:\temp directory, and that all other resources in the function can still be accessed.
Which attribute should you include with the function?

• A.[FileIOPermissionAttribute(SecurityAction.InheritanceDemand,
  Read = "C:\\TEMP")]
• B.[FileIOPermissionAttribute(SecurityAction.PermitOnly, Read = "C:\\TEMP")]
• C.[FileIOPermissionAttribute(SecurityAction.Assert, Read = "C:\\TEMP")]
• D.[FileIOPermissionAttribute(SecurityAction.Demand, Read = "C:\\TEMP")]

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application displays a list of books.
You write the following code fragment. (Line numbers are included for reference only.)

You need to ensure that book titles that are out of stock appear in red.
Which code fragment should you insert at line 12?

• A.<Style.Triggers>
  <DataTrigger Binding-"Binding XPath=Book@Stock}" Value="out">
  <Setter Property="Foreground" Value="Red" />
  </DataTrigger>
  </Style.Triggers>
• B.<Style.Triggers>
  <Trigger Binding. XmlNamespaceManager="{Binding XPath=Book@Stock> " Value="out">
  <Setter Property="Foreground" Value="Red" />
  </Trigger> </Style.Triggers>
• C.<Style.Triggers>
  <DataTrigger Binding="{Binding XPath=@Stock}" Value="out">
  <Setter Property="Foreground" Value="Red" />
  </DataTrigger>
  </Style.Triggers>
• D.<Style.Triggers>
  <Trigger Binding. XmlNamespaceManager="
  < Binding XPath=GStock>" Value="out">
  <Setter Property="Foreground" Value="Red" />
  </Trigger>
  </Style.Tr iggers>

You are deploying a Windows Forms application. You use the Publishing wizard within
Visual Studio to configure ClickOnce options.
You need to ensure that a custom zone is created with specific permissions within the security tab of Visual Studio.
What should you do?

• A.Disable the ClickOnce security settings. Then edit the deployment.application file.
• B.Enable the ClickOnce security settings. Then edit the deployment.application file.
• C.Enable the ClickOnce security settings. Choose the "This is a Partial Trust Application" radio button. Then edit the app.manifest file.
• D.Enable the ClickOnce security settings. Choose the "This is a Full Trust Application" radio button. Then edit the app.manifest file.