In a Relational Database, the Only Data Redundancy (Duplication) Exists

question 188

True/False

In a relational database, the only data redundancy (duplication) exists in the common columns (fields) used for relationships.

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Definitions:

Delusions

Strongly held false beliefs or judgments, which are resistant to reason or confrontation with actual fact, often occurring as a symptom of psychiatric disorders.

Hallucinations

Perceptions in a conscious and awake state in the absence of external stimuli which have qualities of real perception.

Compulsions

Actions or thoughts repeatedly carried out by a person compelled by an obsession or by strict rules.

GAF

Global Assessment of Functioning; a numeric scale (0 to 100) used by mental health clinicians and physicians to subjectively rate the social, occupational, and psychological functioning of adults.