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提问人：网友lushengjun 发布时间：2022-01-07

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You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation （WPF) appli

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 a button is highlighted when the mouse pointer is located over a button that contains no content.Which code fragment should you use？（）

A. You use Microsoft .NET Framework 4 to create a Win

B. You use Microsoft .NET Framework 4 to create a Win

C. You use Microsoft .NET Framework 4 to create a Win

D. You use Microsoft .NET Framework 4 to create a Win

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更多“You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation （WPF) appli”相关的问题

第1题

Se declaró la fundación de la República Popular China desde la puerta _______________ de la antigua Ciudad Prohibida.

A、del Sur

B、de la Divina Armonía

C、de la Paz Celestial

D、

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第2题

classTestApp{

public static void main (String[] args){

int X=5：

switch (x){

case l:

case 2:

case 3:

System. out．println（“一季度”）;

break;

case 4:

case 5:

case 6:

System. out．println（“二季度”）;

break;default:System. out.println（“三季度以上”）;

break;

)

}

)

上述程序运行后的结果是哪项？（）

A. 一季度

B. 二季度

C. 三季度以上

D. 无输出

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第3题

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application. You create a Button control for the application.You need to ensure that the application meets the following requirements:When the mouse pointer is over the Button control, the background color of the button is set to red andthe Button control appears bigger.When the mouse pointer is not over the Button control, the button returns to its original state.What should you do?（）

A.Create a template. Declare a VisualState element in the template.

B.Create a StoryBoard animation. Add an EventTrigger class to the Button control that begins the StoryBoard animation.

C.Create a ScaleTransform class. Bind the ScaleX and ScaleY properties of the Button control to the Background property by using a custom value converter.

D.Add a method named ChangeAppearance in the code-behind file. Subscribe the ChangeAppearance method to the MouseEnter event of the Button control.

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第4题

ClicktheExhibitbutton.Theattribute"name"hasavalueof"Foo,"Whatistheresultifthistaghandler’stagisinvoked?()

A.Foo

B.done

C.Foodone

D.Anexceptionisthrownatruntime

E.Nooutputisproducedfromthiscode

F.Compilationfailsbecauseofanerrorinthiscode

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第5题

YourcompanyhasanActiveDirectorydomainnamedad.contoso.com.ThedomainhastwodomaincontrollersnamedDC1andDC2.BothdomaincontrollershavetheDNSServerserverroleinstalled.

YouinstallanewDNSservernamedDNS1.contoso.comontheperimeternetwork.YouconfigureDC1toforwardallunresolvednamerequeststoDNS1.contoso.com.

YoudiscoverthattheDNSforwardingoptionisunavailableonDC2.YouneedtoconfigureDNSforwardingontheDC2servertopointtotheDNS1.contoso.comserver.Whichtwoactionsshouldyouperform（）

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第6题

Your network consists of a single Active Directory domain. All servers run Windows Server 2003Service Pack 2 (SP2). All client computers run Windows XP Professional Service Pack 3 (SP3).You deploy a server named Server1 and install Terminal Server.After four months, users report that they can connect to Server1 by using Remote Desktop Connection,but are unable to log on.You verify that the user permissions have not changed.You need to ensure that users can log on to Server1 by using Remote Desktop Connection.What should you do? （）

A. Restart Server1.

B. Restore the system state of Server1.

C. Install and configure Terminal Server Licensing.

D. Modify the Terminal Services service account on Server1.

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第7题

为应用程序开发人员上班 Certkiller.com，Certkiller.com 使用 Visual Studio.NET 2005 作为其应用程序开发平台。您正在开发.NET Framework2.0应用程序，使用CreateDomain AppDomain类的方法来创建应用程序域。您需要设置新的应用程序域的下列属性：*根目录*配置文件的位置*公共语言运行库使用程序集加载到域的搜索路径您必须确保这些属性的值被传递给CreateDomain方法。你应该做什么？（）

A.作为参数的AppDomainFactory对象传递给CreateDomain方法中。

B.作为参数的AppDomainIsolatedTask对象传递给CreateDomain方法中。

C.作为参数的AppDomainHelper对象传递给CreateDomain方法中。

D.作为参数的AppDomainSetup对象传递给CreateDomain方法中。

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第8题

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.You want to add an audio player that plays .wav or .mp3 files when the user clicks a button.You plan to store the name of the file to a variable named SoundFilePath.You need to ensure that when a user clicks the button, the file provided by SoundFilePath plays.What should you do?（）

A.Write the following code segment in the button onclick event. System.Media. SoundPlayer player = new System.Media. SoundPlayer(SoundFilePath); player.play();

B.Write the following code segment in the button onclick event. MediaPlayer player = new MediaPlayer(); player.Open(new URI(SoundFilePath), UriKind.Relative)); player.play();

C.Use the following code segment from the PlaySound() Win32 API function and call the PlaySound function in the button onclick event. [sysimport(dll="winmm.dll")] public static extern long PlaySound(String SoundFilePath, long hModule, long dwFlags);

D.Reference the Microsoft.DirectX Dynamic Link Libraries. Use the following code segment in the button onclick event. Audio song = new Song(SoundFilePath); song.CurrentPosition = song.Duration; song.Play();

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第9题

You use Microsoft .NET Framework 4 to create a Windows Presentation Foundation (WPF) application.The application contains a composite user control that includes a TextBox control named txtInput.The user control will be hosted in a window and will have handlers for the text-changed event of txtInput.You need to ensure that the application meets the following requirements:Creates a text-changed event handler named Audit_TextChanged for the txtInput control.Executes Audit_TextChanged even when specific handlers mark the event as handled.Which code segment should you add to the constructor of the user control?（）

A.txtInput.TextChanged+=Audit_TextChanged;

B.AddHandler(TextBox.TextChangedEvent, new RoutedEventHandler(Audit_TextChanged), true);

C.EventManager.RegisterClassHandler(typeof(TextBox), TextBox.TextChangedEvent, new RoutedEventHandler(Audit_TextChanged), true);

D. EventManager.RegisterClassHandler(typeof(TextBox), TextBox.TextChangedEvent, new RoutedEventHandler (Audit_TextChanged), false);

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第10题

YouhaveanExchangeServer2010organizationforacompanynamedContoso，Ltd.Contosohasthefollowingsecuritypolicy：.Messagesthatcontainthewordbudgetcannotbesenttoexternalrecipients.MessagesthatcontainthenameNorthwindTradersmustbesenttothelegaldepartmentautomaticallyYouneedtorecommendasolutiontomeetthesecuritypolicy.Whatshouldyourecommend？（）

A.Createtwotransportrules.

B.Createtwomessageclassifications.

C.Createonetransportruleandconfigurealegalhold.

D.Createonemessageclassificationandconfigurealegalhold.

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