Identify the Type of Task That a Database Administrator Is

question 50

Multiple Choice

Identify the type of task that a database administrator is performing when validating the data model to be used in a database management system.

• A)development
• B)adaptation
• C)recovery
• D)operation

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Definitions:

Demand Curve

A visual diagram that illustrates how the quantity of a product demanded by buyers correlates with its price.

Marginal Revenue Curve

A graphical representation showing the additional income generated from the sale of one more unit of a good or service.

Average Variable Cost

Variable expenses, which fluctuate based on production volume, per unit of output.

Long-run Equilibrium

A state in which all aspects of the market, including supply and demand, production capacity, and price levels, are in balance and expected to remain so.