YouhaveaserverthatrunsWindowsServer2008.TheserverhastheWindowsServervirtualizationroleserviceinstalledandhasonevirtualmachine.ThevirtualmachinerunsWindowsServer2008.Youplantoinstallanewapplicationonthevirtualmachine.Youneedtoensurethatyoucanrestorethevirtualmachinetoitsoriginalstateintheeventtheapplicationinstallationfails.Whatshouldyoudo？（）

A.LogontothevirtualhostandenabletheRemoteDifferentialCompressionFeatures. B.LogontothevirtualhostandenabletheWindowsRecoveryDiskfeature. C.FromVirtualizationManagementConsole，createasnapshot. D.FromVirtualizationManagementConsole，savethestateofthevirtualmachine.