If a Table Has Multiple Candidate Keys and One of Those

question 4

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 forms
• B) redundancies
• C) time-variances
• D) partial dependencies

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Definitions:

Implicit Support

The unspoken or indirect backing or endorsement of an idea, person, or cause.

Explicit Support

Direct and clear endorsement or approval of an idea, individual, or action without ambiguity.

Stressor

A stressor is any external or internal factor that causes stress to an individual, potentially affecting their mental and physical health.

Effective Communication

The process of exchanging information or ideas in a way that is received and understood as intended.