If a Table Has Multiple Candidate Keys and One of Those

question 24

Multiple Choice

If a table has multiple candidate keys and one of those candidate keys is a composite key,the table can have ____ based on this composite candidate key,even when the primary key chosen is a single attribute.

• A) Boyce-Codd Normal Form
• B) redundancy
• C) time-variance
• D) partial dependencies

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Definitions:

Mental Health Effects

Consequences or impacts on an individual's psychological well-being and functioning.

Intellectual Change

The process in which cognitive abilities, thinking, problem-solving skills, and knowledge evolve over time due to various factors including age, experience, and education.

Adulthood

A stage of human development characterized by full physical development and maturity, typically involving increased responsibility and independence.

Research Design

The overall strategy that a researcher chooses to integrate the different components of the study in a coherent and logical way, ensuring effectively address the research problem.