ISRO | ISRO CS 2008 | Question 43

Raid configurations of the disks are used to provide
(A) Fault-tolerance
(B) High speed
(C) High data density
(D) A & B


Answer: (D)

Explanation: RAID stands for Redundant Array of Independent Disks. A RAID-enabled system uses two or more hard disks to improve the performance oand provide some level of fault tolerance for a machine.

Option (D) is correct.

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