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During logical database design, the conceptual data model is transformed into a logical data model which describes the data in terms of a specific data management technology.

  • A.
    True
  • B.False

Answer: A

Correct answer: True

This is exactly the boundary between the two stages. The conceptual model is independent of any technology; logical design converts it into the structures of a particular technology - relations for a relational database, classes for an object one - but still without regard to a specific product’s physical options.

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