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Should a user be allowed to enter null values for the primary key?
Harmful
Describes something that can cause damage, injury, or negative effects on someone's health, well-being, or environment.
Aggressive
Behaving in a hostile or violent manner that is often threatening towards others.
Observational Learning
A learning process where individuals acquire new behaviors or information by watching others.
Classical Conditioning
A learning process that occurs when two stimuli are repeatedly paired; a response that is at first elicited by the second stimulus is eventually elicited by the first stimulus alone.
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