A Candidate Key Must Satisfy All of the Following Conditions

question 92

Multiple Choice

A candidate key must satisfy all of the following conditions EXCEPT:

• A) the key must uniquely identify the row.
• B) the key must indicate the row's position in the table.
• C) the key must be nonredundant.
• D) each nonkey attribute is functionally dependent upon it.

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Definitions:

Product Life Cycle

The sequence of stages from introduction to growth, maturity, and decline that a product goes through during its time on the market.

Product Life Cycle

The stages a product goes through from introduction to growth, maturity, and decline in the market.

Consumers

Individuals or groups who purchase goods and services for personal use.

Price Promotions

Short-term strategies to reduce prices of products or services with the aim to increase customer interest and sales.