define physical and logical independencenb s, Database Management System

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define physical and logical independencenb s

Define Physical and Logical independence

Ans: Physical data independence: The ability to modify physical level without causing application program to be rewritten.

Logical independence: The ability to modify logical level with no causing application program to be rewritten.

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Database Management System: define physical and logical independencenb s

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Database Management System: define physical and logical independencenb s

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