Which RAID type offers the highest fault tolerance? RAID 0 RAID 1 RAID 5 RAID 6

RAID 6 offers the highest fault tolerance among the options listed. Here's a brief overview of the RAID types mentioned: - **RAID 0**: Offers no fault tolerance; data is striped across multiple drives, but if one drive fails, all data is lost. - **RAID 1**: Provides fault tolerance by mirroring data on two drives. If one drive fails, the data is still available on the other drive, but you only have redundancy for one drive failure. - **RAID 5**: Offers fault tolerance by striping data across multiple drives with distributed parity. It can tolerate the failure of one drive. - **RAID 6**: Similar to RAID 5 but with an additional layer of parity, allowing it to tolerate the failure of two drives. Therefore, among the options, **RAID 6** is the most fault-tolerant configuration.