The Integrity Constraint That Specifies That the Value (Or Existence)

question 168

Multiple Choice

The integrity constraint that specifies that the value (or existence) of an attribute in one relation depends on the value (or existence) of the same attribute in another relation is called:

• A) foreign integrity.
• B) attribute integrity.
• C) referential integrity.
• D) dependence integrity.
• E) join integrity.

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Definitions:

Mild Sedative

A substance that induces sedation by reducing irritability or excitement at a minimal intensity.

Larger Dose

An increased amount or concentration of a substance or medication administered or taken at one time.

Insomnia

A sleep disorder characterized by difficulty falling asleep, staying asleep, or experiencing restorative sleep, leading to daytime impairment.

Impaired Attention

A reduced ability to focus on a task or concentrate for a normal period, which can negatively impact performance and productivity.