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Business Requirements Analysis consultancy to blue chip companies

Diagramming notation - 2 Slides

click to read the accompanying notes and for hints, tips, best practice and related resources

Logical Data Structure diagram for illustrating notation
Dataflow Diagram for illustrating notation

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In action and in theory

You might like to look at the Acme Fashion Supplies case study that these examples were taken from or the Requirements Analysis and Specification briefing study where they're described.

Test Yourself

When you've worked through the materials, you can see how well you've got on by testing yourself with these: