Multiple Choice
What is a data flow diagram (DFD) ?
A) an 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) a graphical representation of the processes that capture, manipulate, store, and distribute information between a system and its environment
Correct Answer:
Verified
Correct Answer:
Verified
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