A ____ Is One Where Multiple Keys Are Needed to Identify

question 26

Multiple Choice

A ____ is one where multiple keys are needed to identify a tuple uniquely.

• A)unique primary key
• B)discrete primary key
• C)foreign primary key
• D)composite primary key

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Definitions:

Service Revenue

Income earned by a company for the services it provides to customers, excluding revenue from the sale of goods.

Adjusting Entry

Journal entries made in accounting records at the end of an accounting period to update the accounts for accruals and deferrals.

Year-End Adjustment

Year-end adjustment consists of accounting entries made at the end of an accounting period to update balances of accounts so that financial statements can be accurately produced.

Insurance Policy

A contract between the insurer and the insured, which outlines the claims which the insurer is legally required to pay in exchange for the premium.