THE education site for computer science and ICT
Data Flow Diagram (DFD)
A DFD is a diagram showing how data is processed and stored as it moves through an organisation or software system.
For example you may create a data flow diagram to show what happens to a customer order form as it gets processed by various department within a company.
Another example is a DFD to show how a software application may process data.
Challenge see if you can find out one extra fact on this topic that we haven't already told you
Click on this link: Data Flow Diagram
2020-10