Question

RAID level ____ spreads parity and data among all N+1 disks rather than storing data in N disks and parity in 1.

a) 3
b) 4
c) 5
d) 6

Answer 1

RAID 5 is the RAID level that spreads parity and data among all N+1 disks, providing a balance between performance, capacity, and data integrity.

Step-by-step explanation:

The RAID level that spreads parity and data among all N+1 disks rather than storing data in N disks and parity in 1 is RAID 5. This RAID level provides a good balance between performance, storage capacity, and data integrity. By distributing the parity information across all the drives, RAID 5 ensures that data can be recovered in the event of a single disk failure, without dedicating any single drive to parity.