Hierarchal Databases

question 111

Multiple Choice

Hierarchal databases:

• A)Are effective in retrieving records without explicit linkages.
• B)Are efficient in processing large volumes of transactions with explicit linkages.
• C)Do not require built-in linkages, they can be created with queries.
• D)Do not require record pointers.

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Definitions:

Independent Variable

In experimental and statistical research, the variable that is manipulated or changed to observe its effect on a dependent variable.

Socioeconomic Class

A categorization of individuals or families based on factors such as income, occupation, and education, reflecting their economic and social position.

Creativity Test

Assessments designed to evaluate a person's ability to generate new ideas, solutions, or artistic expressions.

Practice Problems

Exercises or questions designed to reinforce learning by providing individuals with opportunities to apply knowledge or skills.