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Which of the following is true of packaged data models? No entities on the many sides of a relationship can be weak. All subtype /
Which of the following is true of packaged data models? No entities on the many sides of a relationship can be weak. All subtypesupertype relationships follow the total specialization and disjoint rules. All weak entities are considered strong. Relationships are connected to the highestlevel entity type in an order that makes sense.
Which of the following is true of packaged data models?
No entities on the many sides of a relationship can be weak.
All subtypesupertype relationships follow the total specialization and disjoint rules.
All weak entities are considered strong.
Relationships are connected to the highestlevel entity type in an order that makes sense.
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