A Primary Key Is One of the Data Items in a Record

question 58

True/False

A primary key is one of the data items in a record that uniquely identifies a record.

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Definitions:

Extended Families

A family structure that includes not just parents and children but also other relatives such as grandparents, aunts, uncles, and cousins.

Nuclear Families

A family unit consisting of two parents and their children living together as a single household.

Single Parent

A parent who is not living with a spouse or partner and bears most of the day-to-day responsibilities of raising a child or children.

Alcoholism

A chronic disease characterized by an uncontrollable desire to consume alcohol despite adverse effects on health, relationships, and social functioning.