HP
HP2-T16 · Question #81
How many independent parity schemes are utilized for a RAID 6 array?
The correct answer is B. 2. Industry Standard Architecture - Student Guide 1 - Page 262: RAID 6 performance RAID 6 employs two independent parity schemes. Two sets of parities must be modified for each logical write operation, which requires six physical transfers-three reads and three writes.
Hardware Components and Their Features
Question
How many independent parity schemes are utilized for a RAID 6 array?
Options
- A1
- B2
- C4
- D6
How the community answered
(32 responses)- A9% (3)
- B81% (26)
- C3% (1)
- D6% (2)
Explanation
Industry Standard Architecture - Student Guide 1 - Page 262: RAID 6 performance RAID 6 employs two independent parity schemes. Two sets of parities must be modified for each logical write operation, which requires six physical transfers-three reads and three writes.
Topics
#RAID 6#dual parity#RAID levels#storage redundancy
Community Discussion
No community discussion yet for this question.