ReclaiMe Data Recovery Training
RAID Recovery Course - RAID Levels Test
Check those RAID criteria which RAID1 meets
fault-tolerance and faster reads
faster reads and large capacity
large capacity only
large capacity and fault-tolerance
Which controller uses non-typical RAID6 layout – wide pace?
Check RAID level utilizing dedicated disk to store parity
What is hotspare?
disk storing a copy of parity data
blank disk already installed in a RAID in anticipation of a member disk failure
disk storing a copy of RAID data
Check the correct statements relating to a hotspare
hotspare can be either a standalone hard drive or be integrated into a RAID
hotspare drive may contain non-zero data
hotspare is always integrated into a RAID
hotspare is always a standalone hard drive
Is it possible to recover data if two member disks in a RAID6 failed?
yes, all data is recoverable
yes, but it depends on which disks failed
Choose the correct statement relating to RAID5EE
hotspare blocks are evenly spread across array member disks
hotspare blocks are reserved on a standalone hard drive
hotspare blocks are integrated in the end of RAID
Check what delayed parity means
data blocks are larger than parity blocks
parity blocks are delayed within one of the member disks
parity blocks are larger than data blocks
What controllers use delayed parity?
Check RAID levels which may utilize delayed parity
Next lesson - Content analysis
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