A Data Flow Diagram (DFD) Is a Graphical Representation of a System

question 67

True/False

A data flow diagram (DFD) is a graphical representation of a system, which depicts the system's components, data flows and the sources, destinations and storage of data.

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Definitions:

Continually Changing

Describes a state of constant evolution or modification, not remaining static.

Variable on the Vertical Axis

Refers to the dependent variable in a graph or chart, plotted along the vertical (Y) axis, whose value depends on the independent variable.

Variable on the Horizontal Axis

In data representation, a quantity that is measured along the horizontal axis, usually independent in nature.

Slope

The measure of the steepness or angle of a line, indicating the rate at which it rises or falls.