YouhaveanExchangeServer2010thatcontainsaDAGnamedDAGContains3MailboxServersincludingaservernamedServerServer1fails.YourestoreServerYouneedtoensurethatServer1canreplicateMailboxDatabasesfromDAGWhatshouldyoudofirst？（）
A.ModifytheGUIDforServer1
B.RemovetheobjectforServer1fromDAG1
C.RemovethedefaultMailboxDatabasefromServer1
D.DisablelogtruncationfortheMailboxdatabaseinDAG1
参考答案：B
