You have been asked to create a LUN on a storage array that is comprised of 7,200 rpm SATA
drives. Each drive is rated at 100 IOPS. The LUN should provide a minimum of 1100 IOPS and
withstand multiple drive failures using the least number of drives.
How many drives and which RAID level should you use to create this LUN?
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A.
11 drives and RAID 0
B.
12 drives and RAID 5
C.
13 drives and RAID 6
D.
22 drives and RAID 1
Explanation: