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Early Mainframe DBMS Packages Used the _______________ Structure, in Which

question 11

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Early mainframe DBMS packages used the _______________ structure, in which all records are dependent and arranged in multilevel structures, consisting of one root record and any number of subordinate levels.


Definitions:

Adult Population

The segment of the population that is considered adult, typically based on a specific age range, often used in demographics and employment statistics.

Labor-Force Participation Rate

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

Labor Underutilization

A situation where available labor resources are not being used efficiently, leading to unemployment or underemployment.

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