When the Primary Key of One Relation Is Placed into a Second

question 61

Multiple Choice

When the primary key of one relation is placed into a second relation,it is called a ________.

• A) field key
• B) referential integrity
• C) foreign key
• D) candidate key
• E) relocated key

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Definitions:

Aversive Reactions

Aversive Reactions are negative responses, either physical or psychological, to a stimulus that an individual finds unpleasant or noxious.

Primary Reinforcer

An innately satisfying stimulus, such as food or warmth, that does not require any learning to become desirable.

Salient

Referring to something that is prominent, significant, or conspicuous in a particular context.

Extinction

In behavioral psychology, the gradual weakening and eventual disappearance of a conditioned response when the reinforcement is no longer offered.