Which of the following is the RAID configuration for achieving the highest-speed disk access at the cost of reliability?

Which of the following is the RAID configuration for achieving the highest-speed disk access at the cost of reliability?

  1. a) RAID 0
  2. c) RAID 5
  3. b) RAID 1
  4. d) RAID 6

From the Combined Bank Senior Officer October 2025 – Written exam, question 3 of 50.

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