The Feature of a Database Management System That Enables Nontechnical

question 23

Multiple Choice

The feature of a database management system that enables nontechnical users to access a database and to produce inquiry reports is the:

• A)schema
• B)query language
• C)subschema
• D)logical database view

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Definitions:

Upper Middle Class

A socioeconomic group that is above the middle class, often characterized by higher education, professional employment, and above-average income.

Lorenz Curve

A graphical representation of income or wealth distribution within a population, often used to illustrate economic inequality.

Distribution Of Income

How a nation’s total earnings are spread among its population, impacting wealth inequality.

Wealth

Anything that has value because it produces income or could produce income.