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


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