IBM
C4040-226 · Question #58
In a SAN environment, which disk protection method provides the most resiliency against failure?
The correct answer is D. RAID-10 (mirrored arrays). See the full explanation below for the reasoning.
Question
In a SAN environment, which disk protection method provides the most resiliency against failure?
Options
- ARAID-0 (striping)
- BRAID-1 (mirroring)
- CRAID-5 (device parity)
- DRAID-10 (mirrored arrays)
How the community answered
(48 responses)- A2% (1)
- B10% (5)
- C6% (3)
- D81% (39)
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