EMC Exam Questions

Which RAID types support defragmentation?

Your customer has identified an application to move to their VNX. The I/O profile of this application

has a high potential for fragmentation. The customer asks you about the VNX ability to defragment
a RAID group. Which RAID types support defragmentation?

A.
RAID 1, 3, 5, and 1/0 only

B.
RAID 3, 5, 6, and 1/0 only

C.
RAID 1, 3, 5, 6, and 1/0

D.
RAID 5 and 6 only