Like a Primary Key,a Foreign Key Must Be Unique

question 4

True/False

Like a primary key,a foreign key must be unique.

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Definitions:

Coronary artery disease

A condition characterized by the narrowing or blockage of the coronary arteries due to plaque buildup, leading to reduced blood flow to the heart.

Atherosclerosis

The accumulation of fatty deposits along the inner walls of arteries.

Total cholesterol

The sum of all the cholesterol types in the bloodstream, including HDL, LDL, and VLDL.