Which Normal Form Requires That All Non-Key Fields Are Functionally

question 10

Multiple Choice

Which normal form requires that all non-key fields are functionally dependent on the entire primary key?

• A)First Normal Form
• B)Second Normal Form
• C)Third Normal Form
• D)Fourth Normal Form

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Definitions:

Barriers

Obstacles or impediments that prevent or hinder access to a market, including various forms such as legal, technological, or economic barriers.

Price Control

Government-imposed limits on the prices that can be charged for goods and services in the market.

Differentiating Products

The strategy of making a product or service stand out from competitors by emphasizing its unique features or qualities.

Close Substitutes

Goods or services that can serve as replacements for each other with minimal difference in utility for the consumer.