Hitachi Exam Questions

Which RAID level would provide optimal performance for sequential read I/O while also providing data

Which RAID level would provide optimal performance for sequential read I/O while also providing
data protection?

A.
RAID 0 (8D)

B.
RAID 6 (6D+2P)

C.
RAID 5 (7D+1P)

D.
RAID 1 (2D+2D)

Explanation: