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Designers use which of the following to tune the performance of systems to support time-critical operations?

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Designers use which of the following to tune the performance of systems to support time-critical operations?

(a) Denormalization

(b) Redundant optimization

(c) Optimization

(d) Realization

I have been asked this question in an interview for internship.

I would like to ask this question from Database Design Process in portion Normalization of Database Management

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Correct option is (a) Denormalization

Best explanation: The process of taking a normalized schema and making it nonnormalized is called denormalization.

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