Structured analysis and design technique: Difference between revisions

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== Introduction ==
 
SADT, which is a trademarked and copyrighted by [[SofttechSoftech]] Inc in 1976. A SADT model is a collection of diagrams organized in a tree structure. Consists on watch for the software requirements and the design of systems/software using a group of processes that lets the analyst to view the functions.
Also uses a graphic notation, activity models and data models, that communicates the relations between information and functions.