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A Foreign Key Is Also a Primary Key

question 88

True/False

A foreign key is also a primary key.


Definitions:

Sexual Arousal

The physiological and psychological state of being awake or stimulated to sexual activity.

Multiple Orgasms

The experience of having more than one orgasm during a single sexual activity session.

Refractory Period

A period immediately following a stimulus during which a nerve or muscle is unresponsive to further stimulation.

AIDS Virus

Refers to the human immunodeficiency virus (HIV) which causes AIDS (acquired immunodeficiency syndrome), a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive.

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