You are the Exchange administrator for your company. The Exchange organization contains a single server that runs Exchange Server 2003. The Exchange server contains one storage group and one mailbox store.
You discover that the mailbox store is corrupted and will not mount. You need to ensure that you restore the most current data possible. What should you do?

A.
Create the Recovery Storage Group. Set the path to be the same as the path for the existing mailbox store.

B.
Create the Recovery Storage Group. Set the database path to C:Program FilesExchsrvrRecovery Storage Group.

C.
Restore the mailbox store and then mount the mailbox store.

D.
Delete the database and transaction log files. Then mount the mailbox

Explanation:

The told us that mailbox store is corrupted and will not mount. The use of Recovery Storage Group is not for this case. Recovery
Storage Group is a solution to be used to recover individual user mailbox and use emerge to mix the data with the corrupted
mailbox. Recovery Storage Group feature, you can mount a second copy of an Exchange mailbox store (database) on the same
computer as the original mailbox store, or on any other Exchange computer that is in the same administrative group. If we need to
deal with an Exchange server that just contains one storage group and one mailbox store, we need to restore the database form
backup to be able to mount it, of course there is the tricky statement that told us You need to ensure that you restore the most
current data possible., but we can’t use the actual database or log because are already corrupted
Reference
HOW TO: Recover or Restore a Single Mailbox in Exchange Server 2003 KB 823176 How to Use Recovery Storage Groups in
Exchange Server 2003 KB 824126 Using Exchange Server2003 Recovery Storage Groups MS White Paper