Logical and phisical data represantation – InterviewSolution

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1.	Logical and phisical data represantation
Answer» tion:A LOGICAL data model is a model that DESCRIBES data as much as possible, without regard to how they will be physically IMPLEMENTED in the database. In CONTRAST, a physical data model is a model that represents how the actual database is built. Hence, this is the main DIFFERENCE between logical and physical data model.

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