A RAID 5 configuration with 20 hard drives loses one hard drive. How many additional hard drive failures can this configuration tolerate before experiencing data loss?

The correct answer is A. 0. A RAID 5 with 20 drives can only sustain the loss of one drive the same as RAID 5 with three

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How the community answered

(52 responses)

A
77% (40)
B
6% (3)
C
4% (2)
D
13% (7)

Explanation

A RAID 5 with 20 drives can only sustain the loss of one drive the same as RAID 5 with three

Topics

#RAID 5#fault tolerance#drive failure#parity

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