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Exam XK0-005 topic 1 question 208 discussion

Actual exam question from CompTIA's XK0-005
Question #: 208
Topic #: 1
[All XK0-005 Questions]

Which of the following would significantly help to reduce data loss if more than one drive fails at the same time?

  • A. Server clustering
  • B. Load balancing
  • C. RAID
  • D. VDI
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Suggested Answer: C 🗳️
by bongobo at March 8, 2024, 1:39 p.m.

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bongobo
9 months, 3 weeks ago
server equipped 2hard drives in RAID 1 (mirror) more than one hard rives fail how RAID can help me ?
upvoted 2 times
Operator_Zebra
8 months ago
Because RAID has more than just mirroring. Two drives that mirror each other is RAID 1 configuration but in a RAID 5 has 4 disks that have both striping and parity so two disks have to malfunction before data is lost. There are also other types of RAID that could survive multiple drive deaths such as RAID 6 and RAID 10. These add even more survivability by adding more striping and parity drives.
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