單項(xiàng)選擇題

You need to ensure that when the button is clicked， both update panels update the tim without generating a postback. What should you do？（）

A.Add the following marktip to UpdatePanel1. <Triggers> <asp:PostBackTrigger ControlID="btnSave" /> </Triggers>
B.Set the UpdateMode property for the UpdatePanel2 to "Always"
C.Add the following markup to UpdatePanel2 <Triggers> <asp:AsyncPostBackTrigger ControlID="btnSave" EventName="Click" /> </Triggers>
D.Set the UpdateMode property for UpdatePanel2 to "Conditional"

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You are debugging an ASP.NET Web application by using the Visual Studio debugger. The application is incorrectly handling a SQL Exception on the login page. You need to break execution where the exception is thrown . What should you do？（）

A.Enable the User-unhandled option for SqlException in Visual Studio Exception configuration.
B.Set the value of the customErrors element‟s mode attribute to “on” in the web.config file.
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單項(xiàng)選擇題

You are implementing an ASP.NET Web page. The page includes several controls， but only a GridView requires view state. You set the GridView… You need to ensure that the page will omit unneeded view state. Wich @ Page directive should you use？（）

A.<% Page EnableViewState=”true” ViewStateMode=”Enabled” _ %>
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D.<% Page EnableViewState=”false” ViewStateMode=”Enabled” _ %>

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You need to ensure that when the button is clicked， both update panels update the tim without generating a postback. What should you do？（）

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You are debugging an ASP.NET Web application by using the Visual Studio debugger. The application is incorrectly handling a SQL Exception on the login page. You need to break execution where the exception is thrown . What should you do？（）

You are implementing an ASP.NET Web page. The page includes several controls， but only a GridView requires view state. You set the GridView… You need to ensure that the page will omit unneeded view state. Wich @ Page directive should you use？（）

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You need to ensure that when the button is clicked， both update panels update the tim without generating a postback. What should you do？（）

You are debugging an ASP.NET Web application by using the Visual Studio debugger. The application is incorrectly handling a SQL Exception on the login page. You need to break execution where the exception is thrown . What should you do？（）

You are implementing an ASP.NET Web page. The page includes several controls， but only a GridView requires view state. You set the GridView… You need to ensure that the page will omit unneeded view state. Wich @ Page directive should you use？（）