COMPUTER SCIENCE AND ENGINEERING
COMPUTER ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of below is not a category in RAID Levels?
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Independent Access
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Software Polling
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Parallel Access
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Stripping
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Explanation:
Detailed explanation-1: -The most common types are RAID 0 (striping), RAID 1 (mirroring) and its variants, RAID 5 (distributed parity), and RAID 6 (dual parity). Multiple RAID levels can also be combined or nested, for instance RAID 10 (striping of mirrors) or RAID 01 (mirroring stripe sets).
Detailed explanation-2: -There are several RAID level choices: RAID 0, 1, 3, 5, 1+0, 3+0 (30), and 5+0 (50). RAID levels 1, 3, and 5 are the most commonly used. The following table provides a brief overview of the RAID levels. Capacity refers to the total number (N) of physical drives available for data storage.
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