Which RAID level provides the highest level of data protection?

What is the primary purpose of RAID 1?

Which RAID level offers both performance improvement and data redundancy?

In RAID 10, what is the minimum number of disks required?

What is the common synonym for RAID 10?

Which RAID level provides data redundancy through mirroring?

What happens if a disk fails in a RAID 0 array?

Which RAID level requires at least 3 disks for implementation?