Within an Entity-Relationship Diagram,O Is Used to Denote a Zero

question 35

Short Answer

Within an entity-relationship diagram,O is used to denote a zero or ____.

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Definitions:

Anxiety

A psychological state defined by emotions of concern, anxiety, or dread so intense they disrupt an individual's everyday functions.

Trembling

An involuntary shaking, quivering, or trembling of the body that can result from various factors, including emotional states, medical conditions, or cold temperatures.

Panic Disorder

A psychiatric disorder characterized by recurrent unexpected panic attacks—sudden periods of intense fear or discomfort.

Overwhelming Anxiety

An intense feeling of worry, nervousness, or unease that can severely impact day-to-day functioning.