Which feature would allow them to retain long term data on Data Domain?

A company with heavy reliance on physical tapes wants to move to Dell EMC Data Domain to go tapeless. However, they have a concern with their long term retention backups, which they have to retain due to compliance issues.

Which feature would allow them to retain long term data on Data Domain?
A . DD Extended Retention only
B . DD Cloud Tier enables with three Cloud Units
C . DD Cloud Tier enabled with DD Extended Retention
D . DD Extended Retentionwith Fault Isolation disabled

View Answer

Answer: A

Explanation:

https://www.emc.com/collateral/hardware/white-papers/h8140-data-domain-extendedretention-wp.pdf