Which of the following options represents disk mirroring?

The correct answer is B. RAID 1. RAID 1, also known as disk mirroring, duplicates data across two or more disks. This ensures redundancy, meaning if one disk fails, the data remains intact on the other disk(s). RAID 1 provides high fault tolerance but does not improve write performance or increase storage

System Management

Question

Options

ARAID 0
BRAID 1
CRAID 5
DRAID 6

How the community answered

(24 responses)

B
92% (22)
C
4% (1)
D
4% (1)

Explanation

RAID 1, also known as disk mirroring, duplicates data across two or more disks. This ensures redundancy, meaning if one disk fails, the data remains intact on the other disk(s). RAID 1 provides high fault tolerance but does not improve write performance or increase storage

Topics

#RAID#Disk Mirroring#Data Redundancy#Storage Management

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