The Integrity Constraint That Ensures That Every Many Record in a One-To-Many

question 59

Multiple Choice

The integrity constraint that ensures that every many record in a one-to-many relationship has a matching record in the one file is called:

• A) entity integrity.
• B) referential integrity.
• C) domain integrity.
• D) ordinal integrity.
• E) cardinal integrity.

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Definitions:

Check

A check is a written, dated, and signed instrument that directs a bank to pay a specific sum of money to the bearer or the person or entity whose name is written on the check.

Drawer

In financial contexts, refers to the person who writes or issues a cheque or draft instructing the bank to pay a specific amount of money.

Draft

An order or bill of exchange instructing the payment of a specified sum of money from one party to another, often used in international trade.

Promissory Note

A financial instrument that contains a written promise by one party to pay another party a definite sum of money either on demand or at a specified future date.