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The degree of a relationship is the number of entity classes in the relationship.
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Q48: A composite identifier is defined as a
Q53: Given the functional dependency (A,B)→ C,the attributes
Q59: The only reason(s)for having relations is to
Q65: A characteristic of a relation is that
Q83: Attribute Y is functionally dependent on attribute
Q85: Given a table with the structure: EMPLOYEE