Which of the Following Is the Not-Equal-To Operator in SQL

question 3

Multiple Choice

Which of the following is the not-equal-to operator in SQL?

• A) !=
• B) NOT
• C) ||
• D) <>

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Definitions:

Personally Distressful

Describes events or situations that cause emotional discomfort or stress on a personal level.

Schizophrenia

A severe mental disorder involving chronic or recurrent psychosis, marked by impaired thinking, emotions, and behavior.

Flat Affect

A severe reduction in emotional expressiveness, often characterized by a lack of facial expressions, monotone speech, and a general disinterest in environmental stimuli, sometimes observed in psychiatric conditions.

Dissociative Identity Disorder

A severe form of dissociation characterized by the presence of two or more distinct personality states or identities within a single individual.