A Referential Integrity Constraint Specifies That the Existence of an Attribute

question 96

True/False

A referential integrity constraint specifies that the existence of an attribute in one table depends upon the existence of a foreign key in the same or another table.

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Definitions:

Surface Structure

In linguistics, the outward form of a sentence which can vary without changing its underlying meaning.

Tarasoff Case

A landmark legal case that established the duty of mental health professionals to warn individuals of threats made by a patient.

Confidentiality

The ethical or legal duty of keeping information private and secured, usually in professional settings.

Deinstitutionalization

The process of moving individuals with mental illness from state hospitals into community-based settings.