A Data Warehouse Database Differs from an Operational Database Because

question 83

Multiple Choice

A data warehouse database differs from an operational database because ________.

• A)data warehouse data are not stored in tables
• B)data warehouse databases do not have metadata
• C)data warehouse data are often denormalized
• D)Both B and C are correct

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Definitions:

New Firms

Businesses that have been recently established, entering the market to offer goods or services.

Existing Firms

Businesses that are currently operational and have been established in the market for a period of time.

Profit

The financial gain obtained when the revenue from business activities exceeds the expenses, costs, and taxes involved in sustaining the activity.

Long Run

A period during which all factors of production and costs are variable, allowing all inputs to be adjusted.