Refer to the Exhibit. A customer has asked you to deploy a Microsoft Exchange backup
solution. The customer’s environment consists of the following: • Microsoft Exchange Server
2010 • EMC NetWorker Module for Microsoft Applications • EMC NetWorker server software
• EMC Data Domain The customer wants to keep the point-in-time copy on disk and store
another backup on the Data Domain device. Which configuration setting must be added
and/or changed?

A.
Backup Snapshots

B.
Client Retries

C.
NSR_EXCH_RETAIN_SNAPSHOTS

D.
NSR_EXCH2010_BACKUP