Which one of these is characteristic of RAID 5?
By BYJU'S Exam Prep
Updated on: September 25th, 2023
(A) Dedicated parity
(B) Double parity
(C) Hamming code parity
(D) Distributed parity
Distributed parity is the characteristic of RAID 5. Block-level striping with distributed parity makes up RAID 5. Parity information is spread across the discs, unlike in RAID 4. To function, all drives except one must be present.
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The distributed parity can be used to compute successive reads in the event of a single drive failure, ensuring that no data is lost. At least three drives are necessary for RAID 5.
Summary:
Which one of these is characteristic of RAID 5? (A) Dedicated parity (B) Double parity (C) Hamming code parity (D) Distributed parity.
The RAID 5 characteristic is distributed parity. It is made up of block-level striping, which is spread across discs.
