How does RAID level 1 mirror data?
A.
By copying the data onto another disk or set of disks
B.
By moving the data onto another disk or set of disks
C.
By establishing dual connectivity to another disk or set of disks
D.
By establishing dual addressing to another disk or set of disks
Explanation:
RAID level 1 mirrors the data from one disk or set of disks by
duplicating the data onto another disk or set of disks.
Although A is the best answer. The data is not “copied” it is written twice.
“In RAID 1 (mirroring without parity or striping), data is written identically to two drives”
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I agree with the answer. A
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A
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