Which RAID level offers both performance improvement and data redundancy?

What is the primary purpose of RAID 1?

Which RAID level provides data redundancy through mirroring?

What is the common synonym for RAID 10?

Which RAID level requires at least 3 disks for implementation?

Which RAID level provides the highest level of data protection?

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

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