单项选择题
A.Rename Server1 computer account to Server2.Join Server2 to domain.
B.Rename Server2 as Server1.Reset the Server1 computer account.Join Server1 to domain.
C.Delete computer account for Server1.Join Server2 to domain.Rename Server2 as Server1.
D.Delete computer account for Server1.Rename Server2 as Server1.Create a New Computer account for Server1.Join Server1 to domain.
单项选择题 YouhaveanExchangeServer2010organization.InSite1are5CASserversandaCASarraynamedarray1.ThisSite1onlyhasaccesstointernet.Inasecondsite，Site2，plantodeploy2CASserversandaCASarraynamedarray2.UsersconnectthroughOWAinsideandoutsideofthenetwork.YouneedtoconfigurenamespacesforOWAVirtualDirectories.WhatshouldyoudoforallCASinSite2？（）
单项选择题 Your network contains an internal network and a perimeter network. You have one Exchange Server 2010 server on the internal network. You install Windows Server 2008 R2 on a new server in the perimeter network. You need to ensure that you can install the Edge Transport server role on the new server. What should you do（）？
单项选择题 AnOrganizationhasExchange2010with50HubTransportServers.MinimizeamountofdiskspaceusedonHubTransportServerstostoreshadowcopiesofmessages.Whatshouldyoudo？（）