You are a messaging professional. Your company uses a Microsoft Exchange

Server 2007 messaging system.

Your company has the following requirements:

Prevent data loss in the event of a hardware failure.

Maximize storage space for future database growth.

You need to design a storage group layout that meets the outlined requirements.

Which set of actions should you include in the design to design a storage group layout that meets the outlined requirements?

A.
Place all database files on a single RAID 5 volume. Place the transaction log for each storage group on its
own RAID 1 volume.

B.
Place the database files for each storage group on its own RAID 1 volume. Place all transaction log files on
a single RAID 5 volume.

C.
Place all database and transaction log files on a non-RAID volume. Implement Local Continuous
Replication (LCR) for all the storage groups.

D.
Place all database and transaction log files on a non-RAID volume. Implement Clustered Continuous
Replication (CCR) on all the Exchange Server 2007 computers.