The SQL Keyword CONSTRAINT Can Be Used in Conjunction with the SQL

question 3

True/False

The SQL keyword CONSTRAINT can be used in conjunction with the SQL keywords PRIMARY KEY and FOREIGN KEY.

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Definitions:

Purity

Refers to the state of being free from contaminants or pollutants.

Wave Amplitude

The height of a wave from its mean or rest position to its peak, reflecting the energy or intensity of the wave.

Sound

Waves that propagate through the air or another carrier and can be detected by the ears of people or animals.

Wave Form

A graphical representation of the shape, amplitude, or frequency of a wave, especially as it relates to sound or electromagnetic waves.