A.AB.BC.CD.DYou create a Microsoft ASP.NET application ……

单项选择题You create a Microsoft ASP.NET Web application by using the Microsoft .NET Framework version 3.5.  The application contains the following device filter element in the Web.config file.  <filter name= isHtml  compare= PreferredRenderingType argument= html32   >  The application contains a Web page that has the following image control. （Line numbers are included for reference only.）  01 <mobile：Image ID= imgCtrl  Runat= server >  02  03 < mobile：Image>  You need to ensure that the following conditions are met：  &iexcl；&curren;The imgCtrl Image control displays the highRes.jpg file if the Web browser supports html &iexcl；&curren;The imgCtrl Image control displays lowRes.gif if the Web broser does not support html.  Which DeviceSpecific element should you insert at line 02？ （）

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

单项选择题You create a Microsoft ASP.NET Web application by using the Microsoft .NET Framework version 3.5.  The application contains the following device filter element in the Web.config file.  <filter name= isHtml  compare= PreferredRenderingType argument= html32   >  The application contains a Web page that has the following image control. （Line numbers are included for reference only.）  01 <mobile：Image ID= imgCtrl  Runat= server >  02  03 < mobile：Image>  You need to ensure that the following conditions are met： &iexcl；&curren;The imgCtrl Image control displays he highRes.jpg file if the Web browser supports html.  &iexcl；&curren;The imgCtrl Image control displays lowRes.gif if the Web browser does not support html Which DeviceSpecific element should you insert at line 02？ （）

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

单项选择题YoucreateaMicrosoftASP.NETapplicationbyusingtheMicrosoft.NETFrameworkversion3.5. YoucreatealoginWebformbyusingthefollowingcodefragment. |English|Chinese|Japan|Korean|-153-TestInformationCo.，Ltd.Allrightsreserved. WhenauserclicksthebtnLoginButtoncontrol，thelogin（）client-sidescriptiscalledtoauthenticatethe user.ThecredentialsprovidedintheTextBoxcontrolsareusedtocalltheclient-sidescript. Youalsoaddthefollowingclient-scriptcodefragmentintheWebform.（Linenumbersareincludedforreferenceonly.） 01 TheASP.NETapplicationisconfiguredtouseFormsAuthentication.TheASP.NETAJAXauthentication serviceisactivatedintheWeb.configfile. Youneedtoensurethatthefollowingworkflowismaintained： &iexcl；¤Onsuccessfuauthentication，theonLoginCompletedclient-scriptfunctioniscalledtonotifytheuser. |English|Chinese|Japan|Korean|-154-TestInformationCo.，Ltd.Allrightsreserved.&iexcl；¤Onfailureofauthentication，theonLoginFailedclien-scriptfunctioniscalledtodisplayanerrormessage. Whichcodesegmentshouldyouinsertatline06？（）

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

单项选择题You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.  You create a login Web form by using the following code fragment. <asp：ScriptManager ID= ScriptManager1  runat= server   >  <asp：TextBox runat= server  ID= txtUser  Width= 200px   >  <asp：TextBox runat= server  ID= txtPassword  Width= 200px   >  <asp：Button runat= server  ID= btnLogin  Text= Login  OnClientClick= login（）； return false；   > When a user clicks the btnLogin Button control， the login（） client-side script is called to authenticate the user. The credentials provided in the TextBox controls are used to call the client-side script. You also add the following client-script code fragment in the Web form. （Line numbers are included for  | English | Chinese | Japan | Korean | - 151 - Test Information Co.， Ltd. All rights reserved. reference only.）  01 <script type= text javascript >  02 function login（） {  03 var username = $get（’txtUser’）.value；  04 var password = $get（’txtPassword’）.value；  05  06   authentication logic.  07 }  08 function onLoginCompleted（validCredentials， userContext，  09 methodName）  10 {  11   notify user on authentication result.  12 }  13  14 function onLoginFailed（error， userContext， methodName）  15 {  16   notify user on authentication exception.  17 }  18 < script>  The ASP.NET application is configured to use Forms Authentication. The ASP.NET AJAX authentication  service is activated in the Web.config file.  You need to ensure that the following workflow is maintained：  &iexcl；&curren;On successful authentication， the onLoginCompleted clien-script function is called to notify the user.  &iexcl；&curren;On failure of authentication， the onLoginFailed clien-script function is called to display an error message.  Which code segment should you insert at line 06？（）

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

单项选择题You create a Microsoft ASP.NET application by using the Microsoft .NET Framework version 3.5.  You create a Web form by using ASP.NET AJAX.  The Web form contains the following code fragment. （Line numbers are included for reference only.）  01 <script type= text javascript >  02  03 Sys.Application.add_init（initComponents）；  | English | Chinese | Japan | Korean | - 150 - Test Information Co.， Ltd. All rights reserved. 04  05 function initComponents（） {  06  07 }  08  09 < script>  10  11 <asp：ScriptManager ID= ScriptManager1  12 runat= server   >  13 <asp：TextBox runat= server  ID= TextBox1   >  You need to create and initialize a client behavior named MyCustomBehavior by using the  initComponents function. You also need to ensure that MyCustomBehavior is attached to the TextBox1 Textbox control.  Which code segment should you insert at line 06？ （）

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