Which of the Following Would Not Be True About the Well-Structured

question 82

Multiple Choice

Which of the following would not be true about the well-structured tables in a well-designed relational database used to generate this sales invoice?

• A)Quantity would be generated from the Sales table.
• B)34567 would be a primary key in the Sales table.
• C)Unit Price would be generated from the Inventory table.
• D)Hardware City is an example of a non-key data value in the Customer table.

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Definitions:

Marginal Utility

The additional satisfaction or utility that a consumer derives from consuming an additional unit of a good or service.

Purchases

The act of buying goods or services.

Product X

A placeholder name used to refer to a generic or unspecified product in economic and marketing contexts.

Rational Consumer

The theoretical concept of a consumer who always makes decisions that provide the greatest benefit or utility according to their preferences.