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.