Certkiller.com has hired you as a network administrator for their network. You are in the process ofcreating an ASP.NET application using .NET Framework v3.5. The newly created applicationcontains a DataSourceControl. 
This control is named KingCatagory. This control is bound to a Microsoft SQL Server 2005 table.The primary key of this table is the CatName column. In the FormView control you write thefollowing code. （The line numbers is included for reference purposes）
1 <tr>
2 <td align="right"><b>Category：</b></td>
3 <td><asp：DropDownList ID="DropDownList1" Runat="server"
4
5 DataSourceID="ds1" DataTextField="CatName" DataValueField="CatID" />
9 </td>
10 </tr> 
You receive an instruction frommanagement to make sure that modifications made to the CatIDfield can be written to the database. You thus need to determine the appropriate code fragmentthat needs to be added at line 4. 
What should you identify？（）

单项选择题You work as a Web Developer at Certkiller.com. You create a Web application using MicrosoftASP.NET 3.5.  The Web application is hosted on a Web farm. The Web farm consists of three Web servers. Youshould configure the Web application for session state in order to meet the following requirements： * The session state data should not be lost if a server fails. * The session state should be maintained across browser requests by the same user.  You need to configure the Web.config file to meet these requirements.  What shuld you do？（）

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

多项选择题Certkiller.comhashiredyouasasystemadministratorfortheirnetwork.ThepreviousadministratorcreatedaMicrosoftASP.NETWebapplication.Microsoft.NETFrameworkv3.5wasusedtocreatethisapplication.YoudetectanunexpectedincreaseinthevalueoftheApplicationRestartscounterwhilstmonitoringtheapplicationperformancecounters.Youreceiveaninstructionfrommanagementtoidentifythereasonsfortheincrease.Whatshouldyouidentify？（）

A.The increase occurred due to changes made to the Web.config file in the system.web sectionfor debugging the application.
B.The increase occurred due to the Microsoft IIS 6.0 host being restarted.
C.The increase occurred due to an additional code fragment that needs recompilation to theASP.NET Web application.
D.The increase occurred due to the Microsoft Windows Server 2003 that hosts the Webapplication being restarted.
E.The increase occurred due to an additional new assembly in the Bin directory of the application.
F.The increase occurred due to HTTP compression being enabled in the Microsoft IIS 6.0manager for the application

单项选择题You work as a system administrator at Certkiller.com. You are in the process of creating anASP.NET application using Microsoft .NET Framework v3.5.  You receive an instruction from management to create a custom-templated server control. Toensure productivity you need to make sure that the child controls of the newly created servercontrol are identified within the hierarchy of the page. You thus need to identify the interface thatwill accomplish this.  What should you do？（）

A.You should consider implementing the IRequiresSessionState interface.
B.You should consider implementing the ITemplatable interface.
C.You should consider implementing the IPostBackDataHandler interface.
D.You should consider implementing the INamingContainer interface

单项选择题Certkiller.com has hired you as a system administrator for their network. You make use of .NETFramework v3.5 in order to create a Microsoft ASP.NET application.  You decide to create a Web form. You add the subsequent code fragment to the Web form.<asp：Repeater ID= rept1  runat= server  DataSourceID= ds1  ItemDataBound= rept1_b ><ItemTemplate> <asp：Label ID= lblQty  runat= server  Text=’<%# Eval（ Qty ） %>’  > < ItemTemplate> < asp：Repeater>  The DataSource control named CKDataSource recovers the Quantity column values from a tablenamed Orders. You the create the rptData_ItemDataBound event handler using the subsequentcode fragment. （The line numbers is included for reference purposes）  1 protected void rept_b（object sender， RepeaterItemEventArgs e） 2 { 3 4 if（CKLbl != null） 5 if（int.Parse（CKLbl.Text） < 10）6 CKLbl.ForeColor = Color.Red；7 }  You receive an instruction from management to recover a reference to the lblQuantity Labelcontrol into a variable. The variable is named CKLbl.  What should you do？（）

A.Your best option would be to insert Label CKLbl = e.Item.FindControl（"lblQty"） as Label at line4.
B.Your best option would be to insert Label CKLbl = Page.FindControl（"lblQty"） as Label at line 4.
C.Your best option would be to insert Label CKLbl = rptData.FindControl（"lblQty"） as Label at line4.
D.Your best option would be to insert Label CKLbl = e.Item.Parent.FindControl（"lblQty"） as Labelat line 4

单项选择题You are employed as a system administrator at Certkiller.com. You are in the process of creatingan ASP.NET application using Microsoft .NET Framework v3.5.  You decide to create a JavaScript file named DataScript.js. The following code segment waswritten to create this file:functiondivide(x, y) { if (y == 0) { var errorMsg = Messages.DivideByZero; alert(errorMsg);return null; } returnx y; }  The DataScript.js file is inserted as a resource in a Class Library project. The namespace for thisproject is Data.Resources. The JavaScript Messages object is used by the JavaScript function inorder to retrieve messages from a resource file. This resource file is named TestMsgResources.resx. In the ASP.NET application you add an AJAX Web form as well as referencing the Class Library. Thereafter an ASP.NET AJAX ScriptReference element is added tothe AJAX Web form.  You receive an instruction from management to make sure that the JavaScript function is able toaccess the error messages defined in the resource file. You should thus determine the appropriatecode segment that should be added to the AssemblyInfo.vb file.  What should you do?（）

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