Which feature should the technical specialist discuss?

A customer wants to storage system solution with proactive system health management. The customer has asked about advantages that the IBM FlashSystem A9000R offers.

Which feature should the technical specialist discuss?
A . Grid architecture redundancy with hot standby
B . Deduplication of data
C . System call home feature
D . Proactive phase out and self-healing mechanisms

Answer: D

Explanation:

IBM FlashSystem A9000R also incorporates autonomic and proactive monitoring and self-healing features. These features enable preventive measures to preserve data redundancy before a component malfunction occurs.

References: IBM FlashSystem A9000R Product Guide, page 14

http://www.redbooks.ibm.com/redpapers/pdfs/redp5326.pdf