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单项选择题

A.You should use the page directive: <%@ Page StyleShee……

You work as a Web Developer at Certkiller.com. You are in the process of creating a Webapplication using Microsoft ASP.NET 3.5. 
You create a folder named Dark in the App_Themes folder of the Web application. You also addfour skin files to this folder. You have to make sure that the controls on a page have their
appearances overridden by the control definitions defined in the skin files. What should you do？ 
Which Page directive should you use？（）



A.You should use the page directive: <%@ Page StyleSheetTheme="App_Themes.Dark"/>
B.You should use the page directive: <%@ Page Theme="App_Themes.Dark"/>
C.You should use the page directive: <%@ Page Theme="Dark"/>
D.You should use the page directive: <%@ Page StyleSheetTheme="Dark"/>

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单项选择题You work as a Web Developer at Certkiller.com. You are in the process of creating a mobile Webapplication. You use Microsoft ASP.NET 3.5 to create the Web application.  In an assembly named MobileUser the following code exists：  namespace Certkiller.MobileUser {  public class Capabilities {  public static bool IsEnhancedDevice（MobileCapabilities capabilities， string optional） {  return （capabilities[ AJAX ] == Boolean.TrueString &&&ensp; capabilities[ Silverlight ] == Boolean.TrueString）；  }  }  }  The following code is contained on a page in the Web application：  MobileCapabilities capabilities = （MobileCapabilities）Request.Browser；  bool isEnhancedDevice = capabilities.HasCapability（ SilverlightAndAjax ， null）  You have to make sure that the code calls the IsEnhancedDevice method of the Capabilities class.You configure the Web.config file to accomplish this. What should you do？（）

A.A
B.B
C.C
D.D

单项选择题You use Microsoft .NET Framework v3.5 to create a Microsoft ASP.NET application forCertkiller.com.  The code segment below is written to create a client-script function. （The line numbers is includedfor reference purposes） 1 function updateLabelControl（labelId， newText） { 2 var label = $find（labelId）； 3 label.innerHTML = newText； 4 }  This newly created script will make use of ASP.NET AJAX. The script will also update the text ofall the Label controls in the web form. It has come to your attention that the Label controls are notupdated when the client script function is tested. However， you receive the ’null’ is null or not anobject  JavaScript error message in the browser.  What should you do？（）

A.A
B.B
C.C
D.D

单项选择题Certkiller.com has hired you as a system administrator for their network. The Certkiller.comnetwork consists of a Microsoft ASP.NET Framework v1.0 application.  The current application is configured to run Microsoft IIS 6.0. The current application is not usingany of the features that are deprecated in Microsoft .NET Framework v3.5. You receive an instruction from management to configure the application to use ASP.NET Framework v3.5. Youneed to achieve this without recompiling the application.  What should you do？（）

A.A
B.B
C.C
D.D

单项选择题You work as a Web Application Developer at Certkiller.com. You make use of .NET Frameworkv3.5 to create an ASP.NET application.  You decide to create a Web user control named KingShare. KingShare is compiled as a library.The code segment below is written for KingShare. （The line numbers is included for reference purposes） 1 protected override void OnInit（EventArgs e） 2 { 3 base.OnInit（e）； 4 5 }  The master pages in the application contains the <%@ Master Language= C# EnableViewState= false  %> directive. You receive an instruction from the network administratorto make sure that the KingShare state is able to persist on the pages that reference the masterpage. You should thus identify the appropriate code segment you need to add to line 4 to achievethis.  What should you do？（）

A.Your best option would be to insert Page.RegisterRequiresPostBack(this)
B.Your best option would be to insert Page.RegisterRequiresControlState(this)
C.Your best option would be to insert Page.UnregisterRequiresControlState(this)
D.Your best option would be to insert Page.RegisterStartupScript("KingShare","server")

单项选择题You are employed as the system administrator at Certkiller.com. You make use of MicrosoftASP.NET 3.5 in order to create a Web application. You are in the process of creating a customserver control named Test Circle. Test Circle exists in the Certkiller.WebControls namespace.  TestCircle contains a single read-write property named Radius of type Double. You decide to implement the control as an Asynchronous JavaScript as well as an XML (AJAX) extender controlthat will permit the Radius property to be set in client script. You then implement the following codein an associated JavaScript file (The line numbers are included for reference purposes):  01 Type.registerNamespace( Certkiller.WebControls );  02 Certkiller.WebControls.TestCircle = function(elem)  03 {  04 Certkiller.WebControls.TestCircle.initializeBase(this, elem);  05 this._radius = 0; 06 }  07 Certkiller.WebControls.TestCircle.prototype =  08 {  09 initialize : function()  10 {  11 Certkiller.WebControls.callBaseMethod(this, initialize);  12 },  13 dispose : function()  14 {  15 Certkiller.WebControls.callBaseMethod(this, dispose);  16 }, 17  18 }  19 Certkiller.WebControls.TestCircle.registerClass(Certkiller.WebControls.TestCircle,  20 Sys.UI.Control);  You need to identify the Radius property in the JavaScript file. You therefore need to determinethe code segment that should be inserted at line 17.  What should you do?（）

A.A
B.B
C.C
D.D