ERD's and DFD's Are Two Techniques for Data Modeling

question 5

True/False

ERD's and DFD's are two techniques for data modeling.

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Definitions:

Competitive Situation

A scenario where individuals or groups are in opposition to each other, seeking to achieve a goal that cannot be attained by all contenders.

Personality Research

The study of characteristic patterns of thoughts, feelings, and behaviors that make a person unique, and how these patterns evolve over time and across situations.

Hypothesis

A proposed explanation for a phenomenon, made as a starting point for further investigation, which can be tested and falsified through research and experimentation.

Case Study

A detailed analysis of a particular individual, group, event, or situation over a specific period of time, used for research purposes.