A Dimensional Database Structure

question 34

Multiple Choice

A dimensional database structure

• A)Is almost identical to the relational database structure
• B)Is overly complex and seldom used
• C)Allows for faster retrieval of massive amounts of data
• D)Only contains data from operational databases

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Definitions:

Long Run Adjustments

Changes made by firms or economies over time to adapt to market conditions, wherein all inputs can be varied and no factors are fixed.

Industry Profits

The total earnings generated by companies within a specific industry, after all costs and expenses are deducted.

Increasing-cost Industry

An industry in which the costs of production increase as the industry output increases, often due to the inputs' prices rising as demand for them grows.

Long-run Supply Curve

A graphical representation showing the quantities of goods that a producer is willing and able to supply over a period when all costs are variable.