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【单项选择题】

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.&nbsp;&nbsp;<br /> The application uses the drag-and-drop functionality.&nbsp;<br /> You need to ensure that the drag-and-drop operation is stopped when a user moves the cursor outside the boundaries of the application form.&nbsp;<br /> Which enumeration member should you use?（）<p> You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.&nbsp;&nbsp;<br /> The application uses the drag-and-drop functionality.&nbsp;<br /> You need to ensure that the drag-and-drop operation is stopped when a user moves the cursor outside the boundaries of the application form.&nbsp;<br /> Which enumeration member should you use?（）</p>

A、A. DragAction.Cancel

B、B. DragAction.Drop

C、C. DragDropEffects.None

D、D. DragDropEffects.All

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更多“You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.&nbsp;&nbsp;<br /> The application uses the drag-and-drop functionality.&nbsp;<br /> You need to ensure that the drag-and-drop operation is stopped when a user moves the cursor outside the boundaries of the application form.&nbsp;<br /> Which enumeration member should you use?（）<p> You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.&nbsp;&nbsp;<br /> The application uses the drag-and-drop functionality.&nbsp;<br /> You need to ensure that the drag-and-drop operation is stopped when a user moves the cursor outside the boundaries of the application form.&nbsp;<br /> Which enumeration member should you use?（）</p>”相关的问题
第1题
[] Your company has an Active Directory Domain Services (AD DS) domain. You virtualize applications by using Microsoft Application Virtualization (App-V). You are creating an application virtualization package. Which should you use?（） Your company has an Active Directory Domain Services (AD DS) domain. You virtualize applications by using Microsoft Application Virtualization (App-V). You are creating an application virtualization package. Which should you use?（）

A、A.Microsoft Application Virtualization Sequencer&nbsp;&nbsp;B、B.Microsoft Application Virtualization Desktop Client&nbsp;&nbsp;C、C.Microsoft System Center Application Virtualization Streaming Server&nbsp;&nbsp;D、D.Microsoft System Center Application Virtualization Management Server&nbsp;&nbsp;

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第2题
[] You&ensp;create&ensp;a&ensp;Microsoft&ensp;ASP.NET&ensp;Web&ensp;application&ensp;by&ensp;using&ensp;the&ensp;Microsoft&ensp;.NET&ensp;Framework&ensp;version&ensp;3.5. The&ensp;application&ensp;uses&ensp;ASP.NET&ensp;AJAX，&ensp;and&ensp;you&ensp;plan&ensp;to&ensp;deploy&ensp;it&ensp;in&ensp;a&ensp;Web&ensp;farm&ensp;environment.&ensp;You&ensp;need&ensp;to&ensp;configure&ensp;SessionState&ensp;for&ensp;the&ensp;application.&ensp; Which&ensp;code&ensp;fragment&ensp;should&ensp;you&ensp;use？（） You&ensp;create&ensp;a&ensp;Microsoft&ensp;ASP.NET&ensp;Web&ensp;application&ensp;by&ensp;using&ensp;the&ensp;Microsoft&ensp;.NET&ensp;Framework&ensp;version&ensp;3.5. The&ensp;application&ensp;uses&ensp;ASP.NET&ensp;AJAX，&ensp;and&ensp;you&ensp;plan&ensp;to&ensp;deploy&ensp;it&ensp;in&ensp;a&ensp;Web&ensp;farm&ensp;environment.&ensp;You&ensp;need&ensp;to&ensp;configure&ensp;SessionState&ensp;for&ensp;th

A、A.A&nbsp;&nbsp;B、B.B&nbsp;&nbsp;C、C.C&nbsp;&nbsp;D、D.D&nbsp;&nbsp;

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第3题
[单选题] Your company has an Active Directory Domain Services (AD DS) domain. You virtualize applications by using Microsoft Application Virtualization (App - V). You are creating an application virtualization package. Which sh ould you use?（）

A、Microsoft Application Virtualization Sequencer&nbsp;&nbsp;B、Microsoft Application Virtualization Desktop Client&nbsp;&nbsp;C、Microsoft System Center Application Virtualization Streaming Server&nbsp;&nbsp;D、Microsoft System Center Application Virtualization Management Server&nbsp;&nbsp;

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第4题
[单选题] Your company has an Active Directory Domain Services (AD DS) domain. You virtualize applications by using Microsoft Application Virtualization (App - V). You are creating an application virtualization package. Which sh ould you use?（）

A、Microsoft Application Virtualization Sequencer&nbsp;&nbsp;B、Microsoft Application Virtualization Desktop Client&nbsp;&nbsp;C、Microsoft System Center Application Virtualization Streaming Server&nbsp;&nbsp;D、Microsoft System Center Application Virtualization Management Server&nbsp;&nbsp;

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第5题
[单选题] You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You write the following code fragment to bind a customer object to several controls in a window. You need to identify the source of the error. What should you do?（）

A、Use a Trace object.&nbsp;&nbsp;B、Use a Debug object.&nbsp;&nbsp;C、Use the WPF Visualizer.&nbsp;&nbsp;D、Use a PresentationTraceSources object.&nbsp;&nbsp;

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第6题
[单选题] You use Microsoft Visual Studio 2010 and Microsoft . NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You create a WPF window in the application. You add the following code segment to the application. The DataContext property of the window is set to an instance of the ViewModel class. The Data property of the ViewModel instance is initialized with a collection of BusinessObject objects. You add a TextBox control to the Window. You need to bind the Text property of the TextBox control to the Name property of the current item of the CollectionView of the DataContext object. You also need to ensure that when a binding error occurs, the Text property of the TextBox control is set to N/A . Which binding expression should you use?（）

A、{ Binding Path=Data/Name, FallbackValue='N/A' }&nbsp;&nbsp;B、{ Binding Path=Data.Name, FallbackValue='N/A' }&nbsp;&nbsp;C、{ Binding Path=Data/Name, TargetNullValue='N/A' }&nbsp;&nbsp;D、{ Binding Path=Data.Name, TargetNullValue='N/A' }&nbsp;&nbsp;

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第7题
[] You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Framework (WPF) application.&nbsp; You have a page named myPage that contains the following code fragment.&nbsp; You need to ensure that other pages in your application can use CustomerNameBrush.&nbsp;&nbsp; What should you do? （） You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Framework (WPF) application.&nbsp; You have a page named myPage that contains the following code fragment.&nbsp; You need to ensure that other pages in your application can use CustomerNameBrush.&nbsp;&nbsp; What should you do? （）

A、A.Move CustomerNameBrush to the App.xaml file.&nbsp;&nbsp;B、B.Inherit from myPage in all additional pages that use CustomerNameBrush.&nbsp;&nbsp;C、C.Add a reference to myPage to all additional pages that use CustomerNameBrush.&nbsp;&nbsp;D、D.Bind controls that need CustomerNameBrush to myPage.Resources.CustomerNameBrush.&nbsp;&nbsp;

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第8题
[] You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Framework (WPF) application.&nbsp; You have a page named myPage that contains the following code fragment.&nbsp; You need to ensure that other pages in your application can use CustomerNameBrush.&nbsp;&nbsp; What should you do? （） You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Framework (WPF) application.&nbsp; You have a page named myPage that contains the following code fragment.&nbsp; You need to ensure that other pages in your application can use CustomerNameBrush.&nbsp;&nbsp; What should you do? （）

A、A.Move CustomerNameBrush to the App.xaml file.&nbsp;&nbsp;B、B.Inherit from myPage in all additional pages that use CustomerNameBrush.&nbsp;&nbsp;C、C.Add a reference to myPage to all additional pages that use CustomerNameBrush.&nbsp;&nbsp;D、D.Bind controls that need CustomerNameBrush to myPage.Resources.CustomerNameBrush.&nbsp;&nbsp;

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第9题
[单选题] You&ensp;create&ensp;a&ensp;Microsoft&ensp;ASP.NET&ensp;Web&ensp;application&ensp;by&ensp;using&ensp;the&ensp;Microsoft&ensp;.NET&ensp;Framework&ensp;version&ensp;3.5.&ensp; The&ensp;application&ensp;uses&ensp;ASP.NET&ensp;AJAX，&ensp;and&ensp;you&ensp;plan&ensp;to&ensp;deploy&ensp;it&ensp;in&ensp;a&ensp;Web&ensp;farm&ensp;environment.&ensp;You&ensp;need&ensp;to&ensp;configure&ensp;SessionState&ensp;for&ensp;the&ensp;application.&ensp; Which&ensp;code&ensp;fragment&ensp;should&ensp;you&ensp;use？（）

A、A&nbsp;&nbsp;B、B&nbsp;&nbsp;C、C&nbsp;&nbsp;D、D&nbsp;&nbsp;

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第10题
[单选题] You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create an application. The application uses the LINQ ParallelEnumerable. AsParallel method to perform multiple queries on a database. You need to ensure that queries can execute on separate threads concurrently. What should you do? （）

A、Use the AsOrdered method.&nbsp;&nbsp;B、Use the SelectMany method.&nbsp;&nbsp;C、Use the AutoBuffered option in the WithMergeOptions method.&nbsp;&nbsp;D、Use the WithExecutionMode method with the ParallelExecutionMode.ForceParallelism parameter.&nbsp;&nbsp;

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