单选题You have a database availability group (DAG) that contains two servers named MBX1 and MBX2.You discover that a mailbox database named DB2 is in a FailedAndSuspended state on MBX2.You need to reseed DB2 to MBX2.You must achieve this goal by using the minimum amount of administrative effort.What should you do?()AFrom the Services console, restart the Microsoft Exchange Replication Service.BFrom the Exchange Management Console, run the Add Mailbox Database Copy wizard.CFrom the Exchange Management Shell, run the Update-MailboxDatabaseCopy cmdlet.DFrom the Exchange Management Shell, run the Restore-DatabaseAvailabilityGroup cmdlet.

单选题
You have a database availability group (DAG) that contains two servers named MBX1 and MBX2.You discover that a mailbox database named DB2 is in a FailedAndSuspended state on MBX2.You need to reseed DB2 to MBX2.You must achieve this goal by using the minimum amount of administrative effort.What should you do?()
A

From the Services console, restart the Microsoft Exchange Replication Service.

B

From the Exchange Management Console, run the Add Mailbox Database Copy wizard.

C

From the Exchange Management Shell, run the Update-MailboxDatabaseCopy cmdlet.

D

From the Exchange Management Shell, run the Restore-DatabaseAvailabilityGroup cmdlet.


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单选题Your network contains two Exchange Server 2010 Mailbox servers.You create a database availability group (DAG).You need to ensure that the Exchange servers can replicate mailbox databases.What should you do?()AModify the membership list of the DAGBAdd the Network Load Balancing feature on both serversCAdd Active Directory Federation Services (AD FS) on both serversDEnable Datacenter Activation Coordination (DAC) mode for the DAG

单选题You have an Exchange Server 2010 organization that contains a database availability group (DAG) named DAG1.DAG1 contains five Mailbox servers including a server named MBX1.MBX1 fails.You plan to perform a recovery installation of MBX1.You need to ensure that the restored server can become a member of DAG1.The solution must ensure that mailbox databases are available if a single server fails.What should you do?()ARemove MBX1 from DAG1.BRemove all mailbox database copies from DAG1.CRemove the computer account for MBX1 from Active Directory.DRun the Clean-MailboxDatabase cmdlet on all other members of DAG1 except MBX1.

单选题You have an Exchange Server 2010 organization that contains a single Mailbox server.The Mailbox server contains two mailbox databases named DB1 and DB2.You need to restore a backup of DB1.Users must be able to connect to their mailboxes on DB1 during the restore process.What should you create first?()Aa database availability group (DAG)Ba Client Access server arrayCa Recovery Mailbox databaseDa recovery storage group

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