A Field That CANNOT Be Blank and And Must Be

question 299

Multiple Choice

A field that CANNOT be blank and and must be unique is called a(n) ________.

• A)primary key
• B)foreign key
• C)natural key
• D)composite key

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Definitions:

Bank Reconciliation

A bank reconciliation is a process that explains the difference between the bank balance shown in an organization's bank statement and the corresponding amount shown in the organization's own accounting records.

Credit Memo

A document issued by a seller that reduces the amount a buyer owes, typically related to returns or adjustments.

Note Receivable

A financial asset representing a written promise to receive a certain amount of money at a future date or on demand.