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pagnor pagnor
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6 years ago
In the Entity-Relationship data model, all instances of an entity of a given type are grouped into:
A) entity objects.
B) class objects.
C) entity classes.
D) identifiers.
E) entity attributes.
Textbook 
Database Concepts

Database Concepts


Edition: 7th
Authors:
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ade9jaade9ja
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6 years ago
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pagnor Author
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6 years ago
Thanks a tonne
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