The fastest read/write time and most efficient data storage of any disk array type is:

The fastest read/write time and most efficient data storage of any disk array type is:

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

From the Sonali & Janata Bank Assistant Database Administrator September 2021 – Preliminary (AUST) exam, question 23 of 93.

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