EMC Exam Questions

What would allow Group A to be independent of Group B’s save space usage?

[tagged]
Two groups A and B share a Symmetrix and use TimeFinder/Snap copies for their work. Group A does not want to be affected if Group B’s applications use too much save space. What would allow Group A to be independent of Group B’s save space usage?

A.
Access Pools

B.
Storage Pools

C.
Cache Only Virtual Devices

D.
Save Device Pools