Which Benefit of Purchased Data Models Provides Database Planning and Analysis

question 3

Multiple Choice

Which benefit of purchased data models provides database planning and analysis by providing a first data model,which we can use to generate specific analysis questions and concrete,not hypothetical or abstract,examples of what might be in the appropriate database?

• A)Validated
• B)Consistent and complete
• C)Cost reduction
• D)Facilitates systems analysis

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Definitions:

Radioactive Waste

Waste material containing radioactive substances which poses serious risks to human health and the environment if not properly managed.

Petroleum

A liquid mixture of hydrocarbons present in certain rock strata, used for fuel and as a raw material in the chemical industry.

Natural Gas

is a fossil fuel consisting primarily of methane and other hydrocarbons, used as a source of energy for heating, cooking, and electricity generation, as well as a feedstock for chemical manufacture.

Oil Fuel

is a type of fuel derived from the refinement of crude oil used primarily for heating, transportation, and generating electricity.