A FOREIGN KEY Constraint Can Only Reference a Column in Another

question 33

Multiple Choice

A FOREIGN KEY constraint can only reference a column in another table that has been assigned a(n) ____ constraint.​

• A) ​NOT NULL
• B) ​UNIQUE
• C) ​CHECK
• D) ​none of the above

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Definitions:

Receivables Period

The average time that it takes for a business to receive payments owed by its customers for goods or services rendered.

Cash Sales Policy

A policy where transactions are only completed with immediate payment of cash, rather than credit or other delayed payment methods.

Cash Receipts

The total amount of money received by a business or organization during a specific period, often documented for accounting purposes.

Cash Management

The practice of managing a company's or individual's cash flow and investments to optimize liquidity and make effective use of cash reserves.