Explanation:In level 5, all disks can participate in satisfying read requests, unlike RAID level 4, where the parity disk cannot participate, so level 5 increases the total number of requests that can be met in a given amount of time. 8. Hardware RAID implementations permit _________; that is, faulty disks can be removed and replaced by new ones without turning power off.
A. Scrapping
B. Swapping
C. Hot swapping
D. None of the mentioned
Answer:A
Explanation:In level 5, all disks can participate in satisfying read requests, unlike RAID level 4, where the parity disk cannot participate, so level 5 increases the total number of requests that can be met in a given amount of time. 8. Hardware RAID implementations permit _________; that is, faulty disks can be removed and replaced by new ones without turning power off.
A. Scrapping B. Swapping C. Hot swapping D. None of the mentioned
Explanation:Hot