Data Mining Uses and Analyzes Data That Is Stored in

question 102

Multiple Choice

Data mining uses and analyzes data that is stored in

• A) databases.
• B) data warehouses.
• C) data marts.
• D) All of these answer choices are correct.

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Definitions:

Direct Labor Rate Variance

The difference between the expected cost of direct labor per unit of production and the actual cost incurred.

Direct Labor

Direct labor refers to the wages and other costs for employees who are directly involved in the production of goods or services.

Price Variances

Differences between the actual cost of a product or service and its expected cost, often analyzed in budgeting and cost management.

Quantity Variances

Differences between actual quantities of inputs used in production and the standard quantities expected to be used.