The order in which columns are placed in a relational database table is crucial to maintain referential integrity.
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Q1: The REA conceptual model can be implemented
Q2: A conceptual database model is independent of
Q3: A physical database model is independent of
Q4: In the relational database model each table
Q6: Entity integrity refers to a primary key
Q7: The following pet table
Q8: In the following pet table
Q9: When converting a REA model into relational
Q10: The rule for converting relationships for which
Q11: A concatenated relationship key contains fields from
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