A Referential Integrity Constraint Policy That Insures That Foreign Key

question 38

Multiple Choice

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 ________.

• A)incremental updates
• B)incremental deletes
• C)cascading updates
• D)cascading deletes

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Definitions:

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