A Relation Is in Boyce-Codd Normal Form (BCNF)if and Only

question 43

Multiple Choice

A relation is in Boyce-Codd normal form (BCNF) if and only if it is in 3NF and ________.

• A)all non-key attributes are determined by the entire primary key
• B)there are no non-key attributes determined by another non-key attribute
• C)every attribute is a candidate key
• D)every candidate key is a determinant
• E)every determinant is a candidate key

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Definitions:

Psychoanalytic Theory

A psychological framework originated by Sigmund Freud that emphasizes unconscious psychological processes (e.g., desires and fears) in shaping human behavior and personality.

Evolutionary Theory

A scientific theory explaining the process of natural selection and how it leads to complexity and diversity in the biological world.

Genetic Make-Up

The unique combination of genes inherited from both parents that determines the biological characteristics and traits of an individual.

Disposition

A person’s inherent qualities of mind and character.