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Which of the following is used for centralized network databases?

(a) RAID 2

(b) RAID 5

(c) RAID 1

(d) RAID 2

I had been asked this question at a job interview.

I'm obligated to ask this question of SCADA System in section SCADA System for Bioreactors, Beer and Brewing of Fermentation Technology

1 Answer

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Best answer
Right option is (b) RAID 5

Explanation: RAID 5 is the best solution for a centralized network database. It is used in error correction and used to recover the lost data. It is the best solution for network drives. But it is expensive and slower than RAID 0 and RAID 1.

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