Match the RAID level with the appropriate definition.
1) RAID 0 - Striped
2) RAID 1 - Mirror
3) RAID 5 - Striped with parity information. One parity disk. Minimum of three disks. With N disks, you can store N-1 disks with data.
4) RAID 6 - Two parity disks. Can withstand loss of up to two drives without losing data.