In a Data Flow Diagram, a Square Represents a Source

question 69

True/False

In a data flow diagram, a square represents a source or destination of data outside the system.

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Definitions:

Facial-Feedback

The hypothesis that facial expressions can influence emotional experiences, suggesting that smiling can make one feel happier.

Metabolizes Food

The biochemical process by which organisms convert ingested food into energy and building blocks for growth, repair, and maintenance.

Muscle Tissue

A specialized tissue in animals designed for contraction, which aids in movement and force generation within the body.

Fatty Tissue

Connective tissue composed primarily of adipocytes, used for energy storage, insulation, and cushioning of the body.