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【单选题】

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. <br /> You add a TreeView control to show the hierarchical structure of orders and order details. <br /> Each order contains an ObservableCollection named OrderDetails. <br /> You write the following code fragment. (Line numbers are included for reference only.)<br /> <img src="https://nimg.ppkao.com/2018-07/yiyu/2018072714512766790.jpg?sign=c8f5b271a4ce746a0bd9c52a5529549b&t=62d1f36a" /><br /> You need to ensure that the TreeView control meets the following requirements: <br /> Each order is shown as a TreeView node. <br /> The order nodes have order detail nodes as children. <br /> The order detail nodes have no children. <br /> Which code fragment should you insert at line 07?（）

A、

B、

C、

D、

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更多“ You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. <br /> You add a TreeView control to show the hierarchical structure of orders and order details. <br /> Each order contains an ObservableCollection named OrderDetails. <br /> You write the following code fragment. (Line numbers are included for reference only.)<br /> <img src="https://nimg.ppkao.com/2018-07/yiyu/2018072714512766790.jpg?sign=c8f5b271a4ce746a0bd9c52a5529549b&t=62d1f36a" /><br /> You need to ensure that the TreeView control meets the following requirements: <br /> Each order is shown as a TreeView node. <br /> The order nodes have order detail nodes as children. <br /> The order detail nodes have no children. <br /> Which code fragment should you insert at line 07?（）”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  B、B.Microsoft Application Virtualization Desktop Client  C、C.Microsoft System Center Application Virtualization Streaming Server  D、D.Microsoft System Center Application Virtualization Management Server  

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第2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  B、Microsoft Application Virtualization Desktop Client  C、Microsoft System Center Application Virtualization Streaming Server  D、Microsoft System Center Application Virtualization Management Server  

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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  B、Microsoft Application Virtualization Desktop Client  C、Microsoft System Center Application Virtualization Streaming Server  D、Microsoft System Center Application Virtualization Management Server  

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第4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.  B、Use a Debug object.  C、Use the WPF Visualizer.  D、Use a PresentationTraceSources object.  

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第5题
[] You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Framework (WPF) application.  You have a page named myPage that contains the following code fragment.  You need to ensure that other pages in your application can use CustomerNameBrush.   What should you do? （） You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Framework (WPF) application.  You have a page named myPage that contains the following code fragment.  You need to ensure that other pages in your application can use CustomerNameBrush.   What should you do? （）

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

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第6题
[] You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Framework (WPF) application.  You have a page named myPage that contains the following code fragment.  You need to ensure that other pages in your application can use CustomerNameBrush.   What should you do? （） You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Framework (WPF) application.  You have a page named myPage that contains the following code fragment.  You need to ensure that other pages in your application can use CustomerNameBrush.   What should you do? （）

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

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第7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.  B、Use the SelectMany method.  C、Use the AutoBuffered option in the WithMergeOptions method.  D、Use the WithExecutionMode method with the ParallelExecutionMode.ForceParallelism parameter.  

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第8题
[] All client computers in your environment run Windows 7. You virtualize applications by using Microsoft Application Virtuali zation (App - V). You need to reset the FileSystem cache on a client computer. What should you do?（） All client computers in your environment run Windows 7. You virtualize applications by using Microsoft Application Virtuali zation (App - V). You need to reset the FileSystem cache on a client computer. What should you do?（）

A、A.Use the AppVCacheSize tool to set the maximum cache size to 0.  B、B.Use the AppVCacheSize tool to set the minimum free disk space threshold to 0.  C、C.Set the HKLM \ SOFTWARE \ Microsoft \ SoftGrid \ 4.5 \ Client \AppFS\ State registry key to 0.  D、D.Set the HKLM \ SOFTWARE \ Microsoft \ SoftGrid \ 4.5 \ Client \AppFS\ FileSize registry key to 0.  

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第9题
[多选题] You use Microsoft Application Virtualization for Desktops to virtualize applications for client computers.A virtual application that was installed by using a Windows Installer Package (.msi) file has become corrupted. You need to restore access to the virtual application. Which two actions should you perform？（）

A、Reload the virtual application package.  B、Reinstall the virtual application package.  C、Use the Repair function in the Windows Installer Package. Use the Microsoft Application Virtualization (App-V) to re-sequence the application.  D、Use the Microsoft Application Virtualization (App-V) Sequencer to edit the virtual application package.  

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第10题
[单选题] You use Microsoft Visual Studio 2010 and Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. The application uses data-bound controls. You discover that when the application is executed by users, one of the controls is not displayed properly. You need to view the property values assigned to the controls. What should you do?（）

A、Use IntelliTrace.  B、Use PresentationTraceSource.  C、Run the application in debug mode with Visual Studio 2010. Use the Auto window while you step through the application code.  D、Run the application in debug mode with Visual Studio 2010. Use the WPF Visualizer while you step through the application code.  

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