A customer has asked you to design a Microsoft Exchange backup solution. The Exchange
environment includes both Exchange Server 2007 and 2010. EMC NetWorker Module for
Microsoft is proposed. What is the granularity of the backup solution?

A.
Individual Exchange 2007 databases and Exchange 2010 storage groups

B.
Individual Exchange 2007 storage groups and Exchange 2010 storage groups

C.
Individual Exchange 2007 storage groups and Exchange 2010 databases

D.
Individual Exchange 2007 mailboxes and Exchange 2010 storage databases