ReclaiMe Data Recovery Training

RAID Recovery Course - Parity Analysis Test


A row of [A,B,P] blocks is even if


Choose the correct statement



Choose the correct statement



Which parity function is usually used in a RAID5?




Choose the property of XOR function due to which "mirrors are always even"



Parity is a special function calculated over data blocks


Look at the picture on the right and guess a RAID level



Look at the picture on the right and guess the possible RAID level




Choose the property of XOR function due to which "you do not need to know the parity location when reconstructing a missing disk"



Parity test for a Promise RAID6 gives:



Next lesson - Entropy analysis
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