A table is in **Boyce-Codd Normal Form (BCNF)** if every determinant is a candidate key. This means that for any non-trivial functional dependency $ A \rightarrow B $, $ A $ must be a superkey. In other words, any attribute on the left side of a functional dependency must uniquely identify a row in the table.

When a table adheres to BCNF, it eliminates redundancy and ensures that the relationships between the attributes are preserved without anomalies during data operations. Achieving BCNF requires examining the functional dependencies in the relation and ensuring all determinants are indeed candidate keys. If any determinant is not a candidate key, the table must be decomposed into smaller tables that fulfill the BCNF criteria, thus improving data integrity and consistency.

Question

A table is in **Boyce-Codd Normal Form (BCNF)** if every determinant is a candidate key. This means that for any non-trivial functional dependency $ A \rightarrow B $, $ A $ must be a superkey. In other words, any attribute on the left side of a functional dependency must uniquely identify a row in the table.

When a table adheres to BCNF, it eliminates redundancy and ensures that the relationships between the attributes are preserved without anomalies during data operations. Achieving BCNF requires examining the functional dependencies in the relation and ensuring all determinants are indeed candidate keys. If any determinant is not a candidate key, the table must be decomposed into smaller tables that fulfill the BCNF criteria, thus improving data integrity and consistency.

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A table is in **Boyce-Codd Normal Form (BCNF)** if every determinant is a candidate key. This means that for any non-trivial functional dependency $ A \rightarrow B $, $ A $ must be a superkey. In other words, any attribute on the left side of a functional dependency must uniquely identify a row in the table.

When a table adheres to BCNF, it eliminates redundancy and ensures that the relationships between the attributes are preserved without anomalies during data operations. Achieving BCNF requires examining the functional dependencies in the relation and ensuring all determinants are indeed candidate keys. If any determinant is not a candidate key, the table must be decomposed into smaller tables that fulfill the BCNF criteria, thus improving data integrity and consistency.

A table is in the ....................... if only candidate keys are the determinants.

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A table is in the ....................... if only candidate keys are the determinants.

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