A database server recently experienced a drive failure. Due to the large 8TB drive sizes, the RAID 5 rebuild time was excessive. Which of the following RAID methods would protect against additional…

RAID 0 provides no fault tolerance and would result in complete data loss with a single drive failure, failing to meet the protection requirement.

RAID 1 provides fault tolerance against a single drive failure through mirroring but does not offer protection against a second failure during a rebuild and is less space-efficient for large datasets than RAID 6.

RAID 6 provides fault tolerance against two simultaneous drive failures by using two independent parity blocks, making it highly resilient during extended rebuild times when a second drive failure is more likely. It offers a better balance of cost and redundancy for large-capacity drives compared to RAID 10, which uses 50% of total disk space for mirroring.

RAID 10 provides robust fault tolerance but requires 50% of the total disk space for redundancy (mirroring), making it more expensive than RAID 6 in terms of storage capacity.