What should the IBM specialist recommend as features on the IBM DCS3860 to address these concerns?

An IBM customer has had trouble with restores on its older disk array. The last time this happened it caused a 20% drop in web traffic leading to lost sales. They would like to implement a new DCS3860 storage system and have called upon the IBM specialist to provide an overview. The customer is highly concerned about using more space in the data center.

What should the IBM specialist recommend as features on the IBM DCS3860 to address these concerns?
A . Volume Copy for automated data placement
B . Dynamic Disk Pooling for automated recovery
C . Global Parallel File System for automated recovery
D . Easy Tier functionality for automated data placement

Answer: B