Explanation: A relational database table is often described as “normalized” if it is in the Third Normal Form because most of the 3NF tables are free of insertion, update, and deletion anomalies . 8. Relation R with an associated set of functional dependencies, F, is decomposed into BCNF. The redundancy (arising out of functional dependencies) in the resulting set of relations is
A. Zero
B. More than zero but less than that of an equivalent 3NF decomposition
C. Proportional to the size of F+
D. Indeterminate
Answer:A
Explanation: A relational database table is often described as “normalized” if it is in the Third Normal Form because most of the 3NF tables are free of insertion, update, and deletion anomalies . 8. Relation R with an associated set of functional dependencies, F, is decomposed into BCNF. The redundancy (arising out of functional dependencies) in the resulting set of relations is
A. Zero B. More than zero but less than that of an equivalent 3NF decomposition C. Proportional to the size of F+ D. Indeterminate