CompTIA
SK0-003 · Question #497
Which of the following can help prevent data loss on a RAID array in the event of a power failure?
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Security and disaster recovery
Question
Which of the following can help prevent data loss on a RAID array in the event of a power failure?
Options
- AUsing a RAID mirror
- BA battery backed write cache
- CUsing RAID with parity
- DA battery backed read cache
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Topics
#RAID data protection#battery backed cache#power failure protection