A ________ Is a Column (Or Set of Columns)which Have

question 17

Multiple Choice

A ________ is a column (or set of columns) which have a unique value that cannot be duplicated in other rows?

• A)Primary key.
• B)Query.
• C)SQL statement.
• D)Lookup value.

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Definitions:

Fixed Overhead Budget Variance

The difference between the actual fixed overhead costs incurred and the expected (budgeted) costs.

Standard Cost System

An accounting practice that uses predetermined costs for products or services to help managers control expenditures by comparing these standards with actual costs.

Commercial Refrigerators

Cooling appliances designed for commercial use to store perishable goods at required temperatures to prevent spoilage.

Variable Factory Overhead

Indirect manufacturing costs that vary with the level of production, such as utilities or materials used in the production process.