多项选择题You work as an ASP.NET Web Application Developer for SomeCompany. The company uses Visual Studio .NET 2010 as its application development platform.  You are creating an ASP.NET Web application using .NET Framework 4.0.  The application holds a Web page named MyHome.aspx.  You are creating a button with a rolloverimage on MyHome.aspx. However， when mouse hovered over the button image， the rolloverimage is retrieved from the server in a separate request. You need to use an improved rollover button in which the button„s rolloverimage is already downloaded and stored in the browser’s cache， as a result when you hover over the button， it is instantly displayed. What will you do to accomplish this？（）

A.Use JavaScript Object Notation.
B.Use the RegisterClientScriptBlock method.
C.Use the RegisterClientScriptlnclude method.
D.Build a JavaScript function.
E.Use the RegisterClientScriptResource method.

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1.多项选择题You work as an ASP.NET Web Application Developer for SomeCompany.  The company uses Visual Studio .NET 2010 as its application development platform.You create an ASP.NET Web site using .NET Framework 4.0. Only registered users of the company will be able to use the application. The application holds a page named UserAccount.aspx that enables new users to register them to the registered users„ list of the company. The UserAccount page hold numerous TextBox controls that accept users personal details， such as user name， password， home address， zipcode， phone number， etc.  One of the TextBox controls on the page is named ZipCode in which a user enters a zip code.  You must ensure that when a user submits the UserAccount page， ZipCode must contain five numeric digits.  What will you do to accomplish this？（）

A.Use RangeValidator.
B.Use RegularExpressionValidator
C.Use RequiredValidator
D.Use CompareValidator
E.Use RequiredFieldValidator

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2.单项选择题You work as an ASP.NET Web Application Developer for SomeCompany. The company uses Visual Studio .NET 2010 as its application development platform. You create an ASP.NET MVC 2 Web application using .NET Framework 4.0. You implement a single project area in the MVC 2 Web application. In the Areas folder， you add a subfolder named MyTest. You add the following files to the appropriate sub-folders：  MyController. csMyHome.aspx  You register a route of the area， setting the route name to MyTest_default and the area name to test. You create a view named MyViews.aspx that is outside the test area. You need to add a link to MyViews.aspx that points to MyHome.aspx. Which of the following code segments will you use？（）

A.<%= Html.ActionLink("MyTest", "MyHome", new {area = "test"}, null)%>
B.<%= Html.RouteLink("MyHome", "MyTest", new {area = "test"}, null)%> 
C.<%= Html.RouteLink("MyTest", "MyHome", "MyTest", new {area = "test"}, null)%>
D.<%= Html.ActionLink("MyTest", "MyHome", "MyTest", new {area = "test"}, null)%>

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3.单项选择题Which of the following is the correct syntax to specify the path to a file that generates the strong  type？（）

A.<%@ PreviousPageType VirtualPath ="~/MyPage.aspx"% >
B.<%@ PreviousPageType VirtualPath ="/MyPage.aspx/ ~"% >
C.<%@ PreviousPageType VirtualPath ="~/MyPage.master"% >
D.<%@ PreviousPageType VirtualPath ="~/MyPage"% >

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4.单项选择题Which directive defines master page-precise attributes that are used by the ASP.NET page parser and compiler？ （）

A.@ MasterType
B.@ Master
C.@ PageType
D.@ MasterPage

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5.单项选择题You are developing an ASP.NET Web application. Application data is stored in a Microsoft SQL Server 2008 database. You configure a connection string named cnnContoso. The application must cache the data that is returned from the database by using this connection string. You need to ensure that the application checks the database every 10 seconds. What should you do？ （）

A.Add the following configuration to the  section of the web.config file.
B.Add the following configuration to the  section of the web.config file.
C.Add the following @ Page directive to pages that query the database.
D.Add the following @ Page directive to pages that query the database.

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6.多项选择题

You are developing an ASP.NET Web service. The following code segment implements the service.

You need to ensure that both GetProduct methods can be called from a Web client. Which two actions should you perform？（）

A.Remove line 01.
B.Add the static modifier on lines 05 and 11.
C.Add the following attribute before line 10. [SoapDocumentMethod（Action="GetProductById"）]
D.Modify the attribute on line 10 as follows. [WebMethod（MessageName="GetProductById"）]

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7.单项选择题You are developing an ASP.NET Dynamic Data Web application. Boolean fields must display as Yes or No instead of as a check box. You replace the markup in the default Boolean field template with the following markup.You need to implement the code that displays Yes or No. Which method of the FieldTemplateUserControl class should you override in the BooleanField class？（）

A.OnLoad
B.Construct
C.OnDataBinding
D.SaveControlState

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8.单项选择题You are developing an ASP.NET MVC 2 Web application. A page makes an AJAX request and expects a list of company names in the following format.  ["Adventure Works"，"Contoso"]  You need to write an action method that returns the response in the correct format. Which type should you return from the action method？（）

A.AjaxHelper
B.XDocument
C.JsonResult
D.DataContractJsonSerializer

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9.单项选择题

You are developing an ASP.NET Web page. The page contains the following markup. 
The pages code-behind file includes the following code segment. 
You need to get a reference to the Image named img. Which code segment should you add at line 06？（）

A.Image img = （Image）Page.FindControl（"img"）；
B.Image img = （Image）e.Row.FindControl（"img"）；
C.Image img = （Image）gvModels.FindControl（"img"）；
D.Image img = （Image）Page.Form.FindControl（"img"）；

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10.单项选择题

You are implementing an ASP.NET Web site that uses a custom server control named Task. Task is defined as shown in the following list.   
Class name： Task  
Namespace： DevControls  
Assembly： TestServerControl.dll  
Base class： System.Web.UI.WebControls.WebControl   
You copy TestServerControl.dll to the Web site‟s Bin folder.  You need to allow the Task control to be declaratively used on site pages that do not contain an explicit @ Register directive.  Which configuration should you add to the web.config file？（）

A.<appSettings> <add key="Dev:Task" value="DevControls, DevControls.Task"/> </appSettings>  
B.<compilation targetFramework="4.0" explicit="false"> <assemblies> <add assembly="TestServerControl" />      </assemblies> </compilation>
C.<pages> <controls> <add assembly="TestServerControl" namespace="DevControls" tagPrefix="Dev"/>      </controls> </pages>
D.<pages> <tagMapping> <add tagType="System.Web.UI.WebControls.WebControl"  mappedTagType="DevControls </tagMapping> </pages>  

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