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Discuss How a Primary Key, Candidate Key, and Composite Key

question 38

Essay

Discuss how a primary key, candidate key, and composite key are related.


Definitions:

Neurosis

A mental health condition characterized by chronic distress but without significant impairments in reality testing or functioning, often involving anxiety, depression, or obsessive behaviors.

Manic Depression

An alternative term for bipolar disorder, characterized by dramatic shifts in mood, energy, and activity levels, including periods of mania and depression.

Anxiety Reaction

A psychological and physical response to perceived threats or stress, characterized by feelings of worry, nervousness, or unease.

Obsessions

Persistent, intrusive thoughts or impulses that cause distress or anxiety.

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