To Maintain Entity Integrity, a Relational Database Designer Will Allow

question 36

True/False

To maintain entity integrity, a relational database designer will allow multiple records to have the same primary key value.

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Definitions:

Consumer Surplus

The discrepancy between what consumers are prepared and able to spend on a good or service and the actual amount they end up paying.

Price Falls

Situations where the market prices of goods or services decrease over time.

Surplus Increase

A scenario where the excess of supply over demand rises, indicating a larger availability of goods or services than there are consumers.

Consumer Surplus

The variance between the total sum consumers are ready and capable of paying for a product or service versus what they genuinely spend.