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Q4: Relations in BCNF have no modification anomalies
Q10: Complex networks can be represented by reducing
Q13: A form of multivalued dependency is found
Q15: Based on the tables below,which of the
Q22: Normalization eliminates modification anomalies and data duplication.
Q38: In an SQL query,which built-in function is
Q39: The degree of a relationship is expressed
Q67: The SQL keyword UNIQUE is used to
Q85: Entities of a given type are grouped
Q89: The presence of one or more foreign