The Function of the Primary Key Is to Describe an Entity

question 35

True/False

The function of the primary key is to describe an entity.

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Definitions:

Equation

A declaration within mathematics that equates two expressions, which usually involve constants and variables.

Equation

An assertion in mathematics that two expressions, often including variables, are equal.

Equation

An equation is a declaration that equates two mathematical expressions, often involving variables.

Extraneous Solutions

Solutions that are found in the process of solving an equation but do not satisfy the original equation.