YouhaveanExchangeServer2010organizationthatcontainsadatabaseavailabilitygroup（DAG）namedDAGDAG1containsfiveMailboxserversincludingaservernamedMBXMBX1fails.YouplantoperformarecoveryinstallationofMBXYouneedtoensurethattherestoredservercanbecomeamemberofDAGThesolutionmustensurethatmailboxdatabasesareavailableifasingleserverfails.Whatshouldyoudo？（）
A.RemoveMBX1fromDAG
B.RemoveallmailboxdatabasecopiesfromDAG
C.RemovethecomputeraccountforMBX1fromActiveDirectory.
D.RuntheClean-MailboxDatabasecmdletonallothermembersofDAG1exceptMBX
参考答案：A
