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220-1101 · Question #931
220-1101 Question #931: Real Exam Question with Answer & Explanation
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Hardware and network troubleshooting
Question
An SAS RAID array has severely degraded and gone offline A systems administrator examines the syslog, and the point of failure is not obvious. Which of the following techniques should the administrator use to identify the issue (Select two).
Options
- ARun a magnet over each drive.
- BCheck if one of the drives is not level
- CListen for clicking and grinding noises
- DCheck the OS logs
- EUpdate the RAID controller firmware.
- FCheck the historical SMART data
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Topics
#RAID troubleshooting#Hard drive diagnostics#SMART data#Hardware failure