CompTIA
CV0-003 · Question #537
CV0-003 Question #537: Real Exam Question with Answer & Explanation
The correct answer is D: Restore the server from backup. With two hard drives failed on a RAID 5 array, the server will not be fully operational until the data is restored from a backup. RAID 5 arrays are designed to tolerate a single drive failure, but if a second drive fails during the resynchronization process, the array will be una
Operations
Question
A systems administrator swapped a failed hard drive on a server with a RAID 5 array. During the RAID resynchronization, a second hard drive failed. Which of the following actions will make the server fully operational?
Options
- ARestart the RAID resynchronization process
- BPerform a P2V migration of the server
- CSwap the failed hard drive with a fresh one
- DRestore the server from backup
Explanation
With two hard drives failed on a RAID 5 array, the server will not be fully operational until the data is restored from a backup. RAID 5 arrays are designed to tolerate a single drive failure, but if a second drive fails during the resynchronization process, the array will be unable to rebuild and the data will be lost.
Topics
#RAID 5#storage failure#disaster recovery#backup restoration
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