Every Key Used to Join the Fact Table with a Dimension

question 133

Multiple Choice

Every key used to join the fact table with a dimension table should be a ________ key.

• A) primary
• B) surrogate
• C) foreign
• D) secondary

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Definitions:

Anterior Chambers

The fluid-filled space between the cornea and the iris in the eye, through which light passes to reach the lens.

Ciliary Body

A structure in the eye composed of ciliary muscle and ciliary processes, involved in the production of aqueous humor and adjustment of the lens for focusing.

Pupil

The opening in the center of the iris of the eye that allows light to enter the retina.

Special Senses

The senses including vision, hearing, taste, smell, and equilibrium, which have specialized organs devoted to them.