Which RAID level is pure striped with no parity or mirroring?

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Multiple Choice

Which RAID level is pure striped with no parity or mirroring?

Explanation:
Data striping without redundancy is the defining feature here. In this setup, data is divided into stripes and written across multiple disks so I/O can occur in parallel, which boosts performance for reads and writes. Because there’s no parity to reconstruct data and no mirrored copy, there’s no protection against a drive failure—losing any disk means you lose all data in the array. This is what RAID 0 does: pure striping with no parity or mirroring, giving maximum speed but no fault tolerance. The other configurations introduce parity or redundancy (parity across disks, double parity, or a striped set that uses a parity-based RAID), which is why they don’t fit the description of pure striping with no parity or mirroring.

Data striping without redundancy is the defining feature here. In this setup, data is divided into stripes and written across multiple disks so I/O can occur in parallel, which boosts performance for reads and writes. Because there’s no parity to reconstruct data and no mirrored copy, there’s no protection against a drive failure—losing any disk means you lose all data in the array. This is what RAID 0 does: pure striping with no parity or mirroring, giving maximum speed but no fault tolerance. The other configurations introduce parity or redundancy (parity across disks, double parity, or a striped set that uses a parity-based RAID), which is why they don’t fit the description of pure striping with no parity or mirroring.

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