A Referential Integrity Constraint Policy That Insures That Foreign Key

question 74

True/False

A referential integrity constraint policy that insures that foreign key values in a table are correctly maintained when there is a change to the primary key value in the parent table is called cascading changes.

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Definitions:

Major Organic

Pertaining to the primary or most significant carbon-containing compounds studied within organic chemistry.

Carbanion

A negatively charged ion (anion) that consists of a carbon atom having a pair of non-bonded electrons.

Free Radical

Highly reactive atoms or molecules with an unpaired electron, involved in various chemical reactions.

Carbene

A highly reactive molecule featuring a carbon atom with two non-bonded electrons, making it very reactive.