YouhaveanExchangeorganizationthatcontainsExchange2000ServerandExchangeServer2003ServicePack2（SP2）servers.YouplantotransitiontheorganizationtoExchangeServer2010.YouneedtopreparetheExchangeorganizationforthedeploymentofExchangeServer2010Mailbox，ClientAccess，andHubTransportservers.Whatshouldyoudofirst（）？
A.InstalltheActiveDirectoryConnector（ADC）.
B.DeleteallRecipientUpdateService（RUS）objects.
C.DeployanExchangeServer2010EdgeTransportserver.
D.RemoveallExchange2000Serverserversfromtheorganization.
参考答案：D
