ReclaiMe Data Recovery Training

RAID Recovery Course - Content Analysis Test


Check for what parity tests are done




If you see several mirror pairs in mirror map, it points to




1-5% ratio of data similarity points to



What does parity analysis calculate?



Check the possible RAID levels if parity analysis gives you 0% parity both for full disk set and exclusion combinations





60-80% ratio of data similarity points to



Look at the picture and choose the possible variant



Look at the picture on the right and guess RAID level




Disks from the same RAID have the same ratio of zeros and average entropy


If you see one partial mirror pair (60-80%) in mirror map, it points to




Next lesson - Parity Analysis
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