YouhaveanExchangeServer2010thatcontainsaDAGnamedDAG1.Contains3MailboxServersincludingaservernamedServer1.Server1fails.YourestoreServer1.YouneedtoensurethatServer1canreplicateMailboxDatabasesfromDAG1.Whatshouldyoudofirst?()
A.ModifytheGUIDforServer1
B.RemovetheobjectforServer1fromDAG1
C.RemovethedefaultMailboxDatabasefromServer1
D.DisablelogtruncationfortheMailboxdatabaseinDAG1