The Lowest Level of DFDs Is Called

question 76

Multiple Choice

The lowest level of DFDs is called:

• A)level-0 diagrams
• B)context diagrams
• C)level-1 diagrams
• D)primitive data flow diagrams

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Definitions:

Nonexperimental Design

A research approach that lacks the manipulation of an independent variable, making it difficult to determine cause and effect relationships.

Causation

The act or process of causing something to happen or exist; the relationship between cause and effect.

Cohesiveness

Cohesiveness in a group involves the strength of the bonds among its members, influencing the group's unity and effectiveness in achieving goals.

Observational Methods

Research strategies that involve systematically watching behaviors in natural settings and recording what is seen in an objective manner.