CSE MCQs :: OS MCQs
- RAID level 3 supports a lower number of I/Os per second, because _______________.
- RAID level _____ is also known as block interleaved parity organisation and uses block level striping and keeps a parity block on a seperate disk.
- A performance problem with _________ is the expense of computing and writing parity.
- In RAID level 4, one block read, accesses __________.
- A write of a block has to access : (choose all that apply)
- RAID level 5 is also known as :
- RAID level ____ spreads parity and data among all N+1 disks rather than storing data in N disks and parity in 1.
- The potential overuse of a single parity disk is avoided in RAID level ____.
- RAID level 0+1 is used because, RAID level 0 provides ______ whereas RAID level 1 provides ________.
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