A Relation Is in Domain/key Normal Form If ________

question 67

Multiple Choice

A relation is in domain/key normal form if ________.

• A)every key of the relation is a logical consequence of the definition of constraints and determinants
• B)every key of the relation is a logical consequence of the definition of constraints and domains
• C)every constraint on the relation is a logical consequence of the definition of keys and determinants
• D)every constraint on the relation is a logical consequence of the definition of keys and domains
• E)every domain of the relation is a logical consequence of the definition of keys and constraints

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Definitions:

Increase

To become larger or greater in size, amount, number, or degree.

Action Items

Specific tasks or activities that need to be completed, often identified during a meeting or discussion.

Report

A detailed written account of a situation, event, or research, often used to convey information or findings.

Close

The conclusion or final part of a document, presentation, or meeting, often summarizing key points or calling for action.