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Why do relational databases use primary keys and foreign keys? To create an entity. To create logical relationships. To create physical relationships. To create an
Why do relational databases use primary keys and foreign keys?
To create an entity.
To create logical relationships.
To create physical relationships.
To create an attribute.
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Database Programming With Visual Basic .NET
Authors: Carsten Thomsen
2nd Edition
1590590325, 978-1590590324
