When Used with a FOREIGN KEY,the Keyword REFERENCES Refers to What?​

question 17

Multiple Choice

When used with a FOREIGN KEY,the keyword REFERENCES refers to what?​

• A) ​reference integrity
• B) ​relational integrity
• C) ​referential integrity
• D) ​relational constraint

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Definitions:

UV-visible Spectrum

The absorption or reflectance spectrum in the ultraviolet and visible light region that is used to identify chemical substances.

Aromatic Hydrocarbons

Compounds made up of hydrogen and carbon that contain a planar ring of continuously overlapping p-orbitals, known for their stability and unique chemical behavior.

IR Spectrum

A graphical representation of the infrared light absorption of a substance, used to identify chemical bonds and functional groups within a molecule.

M-xylene

An isomer of xylene with two methyl groups attached to the benzene ring in the meta positions, used as a solvent and chemical precursor.