DBMSs Use Indexes for Many Different Purposes

question 37

True/False

DBMSs use indexes for many different purposes.

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Definitions:

Unemployment Rate

The percentage of people in the labor pool who are without employment and are actively hunting for jobs.

Labor-Force Participation Rate

The percentage of the working-age population that is in the labor force, including both employed and unemployed individuals.

Employed

The state of having paid work or being engaged in an activity or enterprise as a means of earning an income.

Labor-Force Participation Rate

The proportion of the adult population that is either employed or actively looking for employment.