Please Read First!: What is data flow diagram?

started by Joseph Caron on Jul 16, 2014 — RSS Feed

Joseph Caron Joseph Caron
Posts: 157

What is data flow diagram?

Aswaha Yah Aswaha Yah
Posts: 1004

A data flow diagram (DFD) is a graphical representation of the "flow" of data through an information system, modeling its process aspects. Often they are a preliminary step used to create an overview of the system which can later be elaborated.
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Elena  Smithson Elena Smithson
Posts: 81

Data Flow Diagram is one of the process flow methodology of any project ya system generates flow of the data in the program.

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