Question

What does 'RAID' stand for in storage systems and what does RAID 5 specifically provide?

A Redundant Array of Independent Disks — RAID 5 uses mirroring across 2 disks allowing redundancy of data
B Redundant Array of Independent Disks — RAID 5 uses striping with distributed parity, tolerating one disk failure
C Rapid Access of Integrated Data — RAID 5 provides full disk backup so that system can be fault tolerant
D Redundant Array of Integrated Drives — RAID 5 uses striping without redundancy for maximum speed
E Reliable Access of Independent Data — RAID 5 requires a minimum of 6 disks
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