In a Database,a(n)________ Is a Field That Uniquely Identifies a Record

question 64

Multiple Choice

In a database,a(n) ________ is a field that uniquely identifies a record.

• A) input mask
• B) Yes/No field
• C) primary key
• D) named range

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Definitions:

Variable Costs

Expenses that vary directly with the level of business activity.

Fixed Costs

Costs that do not vary with the level of output or sales, such as rent, salaries, and insurance premiums.

Internal Rate of Return

The discount rate that makes the net present value (NPV) of all cash flows from a particular project equal to zero, used to evaluate the profitability of potential investments.

Accounting Basis

Refers to the method of recording accounting transactions; either on a cash basis or on an accrual basis.