Dell-EMC
D-ISM-FN-01 · Question #114
In a RAID 1 configuration, what is the result of a single drive failure?
The correct answer is B. No data loss, but performance is degraded. See the full explanation below for the reasoning.
Data Storage Technologies
Question
In a RAID 1 configuration, what is the result of a single drive failure?
Options
- AData loss
- BNo data loss, but performance is degraded
- CTotal system failure
- DNo impact on data or performance
How the community answered
(32 responses)- A9% (3)
- B81% (26)
- C3% (1)
- D6% (2)
Topics
#RAID 1#disk mirroring#drive failure#fault tolerance
Community Discussion
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