In the Context of Data Models, Relationships Among Records in a Hierarchical

question 24

Multiple Choice

In the context of data models, relationships among records in a hierarchical model are called _____.

• A)nodes
• B)branches
• C)roots
• D)segments

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Definitions:

Nominal Wage

The wage measured in dollars of the year in question; the dollar amount on a paycheck.

Disposable Income

The sum of money households can use for expenditure and savings once income taxes are deducted.

Deflation

An economic condition characterized by a general decline in prices, often resulting in decreased consumer spending and increased unemployment.

U.S.

A country in North America, formally known as the United States of America, characterized by a significant influence on global economics, culture, and politics.