You have 4 hard drives of 2 TB each. Calculate usable storage for RAID 0, RAID 5 and RAID 10.

You have 4 hard drives of 2 TB each. Calculate usable storage for RAID 0, RAID 5 and RAID 10.

From the Combined Bank Officer (IT) January 2026 – Written (BIBM) exam, question 113 of 115.

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