Using OnCommand Cloud Manager, which policy would enable this requirement?

An administrator needs to set up a replication policy that uses minimal Snapshot copies at the source and a much larger number of Snapshot versions at the destination.

Using OnCommand Cloud Manager, which policy would enable this requirement?
A . Mirror
B . Backup
C . snapshot
D . retention

Answer: C

Explanation:

Reference: https://library.netapp.com/ecm/ecm_download_file/ECMLP26455