Database - Logical Database Design
Exercise : Logical Database Design - General Questions
- Logical Database Design - General Questions
- Logical Database Design - True or False
1.
The entity integrity rule states that:
2.
When mapping a many-to-many unary relationship into a relation which of the following is true?
3.
If no multivalued attributes exist and no partial dependencies exist in a relation, then the relation is in what normal form?
4.
A foreign key is which of the following?
5.
A transitive dependency is which of the following?
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