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When Transforming an ID-Dependent E-R Data Model Relationship into a Relational

question 94

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When transforming an ID-dependent E-R data model relationship into a relational database design and the child entity is designed to use a surrogate key,then the relationship changes to a weak but not ID-dependent relationship.


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A philosopher of science best known for his theory on the structure of scientific revolutions and the concept of paradigm shifts.

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