Regarding RAID 10 and RAID 5 performance, which of the following statements is wrong? (Multiple choice)

The correct answer is A. Continuous random read, RAID 5 performance is better than RAID 10 C. Continuous sequential write, RAID 10 performance is better than RAID 5. See the full explanation below for the reasoning.

Advanced SAN Storage Architecture and Design

Question

Options

AContinuous random read, RAID 5 performance is better than RAID 10
BRAID 5 performs better than RAID 10 in terms of continuous sequential read and write
CContinuous sequential write, RAID 10 performance is better than RAID 5
DContinuous random read, RAID 5 and RAID 10 have similar performance

How the community answered

(20 responses)

A
75% (15)
B
10% (2)
D
15% (3)

Topics

#RAID 10#RAID 5#performance comparison#sequential vs random I/O

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