Multiple choice technology operating systems

What is the RAID level for mirroring?

  1. 1

  2. 2

  3. 3

  4. 5
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A Correct answer
Explanation

RAID level 1 is mirroring, which duplicates data across two or more disks. RAID 0 is striping (no redundancy), RAID 2 is rarely used (bit-level striping with Hamming ECC), and RAID 5 is striping with distributed parity. Mirroring specifically refers to RAID 1's exact data duplication technique.

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