单项选择题
A.Require developers to set EnableViewStateMac to true.
B.Store state in ControlState instead of ViewState.
C.Serialize the state into an Application state entry called "MyControl"
D.Require developers to change the session state mode to SQL Server.
多项选择题 YouareimplementinganASP.NETpagethathostsausercontrolnamedCachedControl.Youneedtoensurethatthecontentoftheusercontroliscachedfor10secondsandthatitisregeneratedwhenfetchedafterthe10secondselapse.Whichtwoactionsshouldyouperform？（）
单项选择题 YoucreateanASP.NETpagenamedTestPage.aspxthatcontainsvalidationcontrols.YouneedtoverifythatallinputvaluessubmittedbytheuserhavebeenvalidatedbytestingthePage.IsValidproperty.Whichpageeventshouldaddaneventhandlerto？（）
单项选择题 You are implementing a read-only page that includes the following controls. You disable view state to improve performance. You need to ensure that the page is updated to display the latest data when the user clicks the refresh button. Which code segment should you use?（）