A Foreign Key Is a Column (Field) or Combination of Columns

question 7

True/False

A foreign key is a column (field) or combination of columns that uniquely identifies a  row in a table.

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Definitions:

Psychiatrists

Medical doctors who specialize in the diagnosis, treatment, and prevention of mental illnesses and emotional disorders, capable of prescribing medication.

Battered Wives

Women who experience physical, emotional, or psychological abuse from their partners or spouses, a major concern in the realm of domestic violence.

Heart Disease

A broad term for a range of diseases affecting the heart, including coronary artery disease, heart rhythm problems, and heart defects among others.

Lifestyle Choices

Decisions and actions taken by individuals that affect their way of living, health, and well-being.