What is a data flow diagram (DFD)?
A. Illustration of the movement of information between external entities and the processes and data stores within the system.
B. A formal, approved document that manages and controls the entire project.
C. Graphic representation of the processes that capture, manipulate, store, and distribute information between a system and its environment.
D. Software suites that automate systems analysis, design, and development.
Answer: A
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