emilypag5457 emilypag5457

08-09-2020
Engineering

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What is the difference between logical data independence and physical data independence?

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thejakenace05 thejakenace05

08-09-2020

Answer:

Physical data independence is the ability to modify the physical schema without causing application programs to be rewritten. Logical data independence is the ability to modify the logical schema without causing application program to be rewritten.

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