When Two Rows in a Database Are Supposed to Refer

question 3

True/False

When two rows in a database are supposed to refer to the same thing and they do not, you have a data integrity problem.

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Definitions:

Units

A standard measure or quantity used to specify or quantify the amount of a product, service, or resource.

Prices

The amount of money required to purchase goods or services.

Marginal Cost

The additional cost incurred by producing one more unit of a product or service, crucial for economic and pricing decisions.

Marginal Revenue

The additional income received from selling one more unit of a product or service.