What Is a Data Flow Diagram (DFD)

question 66

Multiple Choice

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) Software suites that automate systems analysis, design, and development.
• C) A formal, approved document that manages and controls the entire project.
• D) Graphic representation of the processes that capture, manipulate, store, and distribute information between a system and its environment.

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Definitions:

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