In a Relational Database Application, A(n) ________ Key Is Used

question 12

Multiple Choice

In a relational database application, a(n) ________ key is used to link one table with another.

• A) primary
• B) index
• C) secondary
• D) foreign
• E) composite

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Definitions:

Production Levels

The quantity of goods or services produced within a specified period, often measured in units, volume, or output.

Per Unit Cost

The average cost associated with producing or acquiring one unit of a product or service.

Variable Expenses

Costs that change in proportion to the activity of a business.

Sales Revenues

The income received by a company from its sales of goods or the provision of services.