1.

In RAID level 4, one block read, accesses __________(a) only one disk(b) all disks simultaneously(c) all disks sequentially(d) none of the mentionedThe question was asked in an international level competition.This key question is from RAID Structure in chapter Mass-Storage Structures of Operating System

Answer»

The correct OPTION is (a) only ONE disk

To EXPLAIN: Other REQUESTS are allowed to be processed by other disks.



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