Detecting and Correcting Data in a Database or File That

question 56

Multiple Choice

Detecting and correcting data in a database or file that are incorrect, incomplete, improperly formatted, or redundant is called:

• A) data auditing.
• B) defragmentation.
• C) data scrubbing.
• D) data optimization.
• E) data repair.

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Definitions:

Marginal Product

The additional output resulting from the use of an additional unit of a variable input, holding all other inputs constant.

Wage Rate

The amount of money paid to an employee per unit of time, often per hour or per year, for labor services.

Marginal Product of Labor

The additional output produced as a result of adding one more unit of labor, all else being constant.

Optimal Level of Resource Use

The most efficient, sustainable use of resources that maximizes benefits while minimizing negative environmental and economic impacts.