Dell-EMC
E20-880 · Question #194
Click the calculator icon in the upper left-hand corner. An application generates 1000 IOPS with a read/write ratio of 3:1. What is the difference in disk IOPS between RAID 1/0 and RAID 5 for this…
The correct answer is A. There are 500 fewer IOPS for RAID 1/0. See the full explanation below for the reasoning.
Question
Click the calculator icon in the upper left-hand corner. An application generates 1000 IOPS with a read/write ratio of 3:1. What is the difference in disk IOPS between RAID 1/0 and RAID 5 for this workload?
Options
- AThere are 500 fewer IOPS for RAID 1/0
- BThere are 250 fewer IOPS for RAID 5
- CThere are 1000 fewer IOPS for RAID 1/0
- DThey have the same number of IOPS
How the community answered
(24 responses)- A79% (19)
- B13% (3)
- C4% (1)
- D4% (1)
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