Differentiate Between the Physical and Logical Data Models

Differentiate between the physical and logical data models.

A) The physical data model shows how the logical model will be created and the logical da model shows the technology plan to be used.
B) The logical data model shows what the system should do and the physical data model sho how the logical data model will be created.
C) The logical data model uses DFDs and the physical data model uses entity relations models.
D) The physical data model uses DFDs and the logical uses entity relationship model.

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