Dell-EMC
E20-545 · Question #94
E20-545 Question #94: Real Exam Question with Answer & Explanation
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Question
A customer has reported degraded performance with several of the applications that run on a VNX. After going through the performance data on the array, you find that all the performance issues are centered around the same RAID 6 group, and that the RAID group is supplying 50 percent less IOPS than before. What is the most likely reason?
Options
- AThe RAID group is being rebuilt.
- BThe RAID group is trespassed.
- CWrite cache is not configured.
- DThe RAID group is being defragmented.
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