HPE0-V25 · Question #93
Your customer is very concerned about protecting data on their DL380 server. Even though a large storage capacity is critical, the customer values taut: tolerance overwrite performance. Which RAID…
The correct answer is D. RAID 6. RAID 6 provides fault tolerance by using double parity, allowing the system to withstand two simultaneous drive failures. It offers higher fault tolerance compared to RAID 5, which only tolerates a single drive failure. Although RAID 6 has a write performance penalty due to the…
Question
Your customer is very concerned about protecting data on their DL380 server. Even though a large storage capacity is critical, the customer values taut: tolerance overwrite performance. Which RAID solution should you recommend?
Options
- ARAID 0
- BRAID 1
- CRAID 5
- DRAID 6
How the community answered
(30 responses)- A17% (5)
- B3% (1)
- C7% (2)
- D73% (22)
Explanation
RAID 6 provides fault tolerance by using double parity, allowing the system to withstand two simultaneous drive failures. It offers higher fault tolerance compared to RAID 5, which only tolerates a single drive failure. Although RAID 6 has a write performance penalty due to the additional parity calculations, it provides a good balance between capacity and high fault tolerance, which is critical for the customer.
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