Data flow diagram at most three of the charting techniques and explain data flow diagram functions and strengths in detail A data flow diagram "DFD" represents how data is prepared by a framework regarding inputs and output. As its name shows its emphasis is on the stream of data where information originates from where it goes and how it gets put away. Information stream charts got to be main stream in the “1970” in programming improvement. They were initially depicted in a fantastic content about Structured Design composed by "Larry Constantine" and "Ed Yourdon".
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