-In the Accompanying Figure,explain Why Using an Employee's Last Name

question 19

Essay

-In the accompanying figure,explain why using an employee's last name as the primary key field in the Employees table does not constitute good database design.

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Definitions:

Cognition

The process of learning and understanding obtained through mental activity, experiences, and using the senses.

Heredity

The biological process whereby genetic factors are transmitted from one generation to the next.

Purpose

The reason for which something is done or created, or for which something exists.

Psychological Environment

The perceived or experienced surroundings that influence an individual's mental and emotional state.