A new EMC Avamar customer wants advice on setting up their groups and schedules. The
customer has a mixed environment and is migrating from a traditional tape backup solution with a
mixed retention policy.
Which follows EMC best practices for setting up groups and policies?

A.
Minimize the number of groups, combine different OSs in datasets, and implement advanced
retention.

B.
Group clients by OS, make unique datasets for each OS, and create unique retention policies
for Monthly, Daily, Weekly, and Yearly.

C.
Enable the default group and use the group for all policies. Every client is added to this
groupupon activation.

D.
Create a unique group for each dataset, schedule, and retention.