An Attribute or Combination of Attributes That Uniquely Identifies a Row

question 77

Short Answer

An attribute or combination of attributes that uniquely identifies a row in a relation is called a(n)________.

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Definitions:

Good Continuation

Good continuation is a principle in Gestalt psychology that describes the tendency for the human visual system to perceive connected lines and patterns as continuing in a smooth, uninterrupted direction.

Proximity

The principle suggesting that objects that are physically close to each other tend to be perceived as belonging together.

Closure

The psychological term that describes an individual's desire or tendency to seek a sense of completeness or wholeness in perceiving or organizing information or experiences.