A Composite Identifier Is a Primary Key Composed of More

question 2

True/False

A composite identifier is a primary key composed of more than one attribute.

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Definitions:

Sildenafil (Viagra)

A medication used primarily to treat erectile dysfunction and, under the name Revatio, pulmonary arterial hypertension by increasing blood flow to the penis.

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.