Context Diagram or Zero Level Data Flow Diagram



                   A data flow diagram (DFD) of the scope of an organizational system that shows the system boundaries, external entities that interact with the system and the major information flows between the entities and the system

4 comments:

  1. do you have much more detailed instruction about this topic?

    thanks for this post!

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  2. Hi thanks for commenting.

    For more information related to Context Level DFD. you should read following posts.

    http://dataflowdiagram.blogspot.in/2012/01/how-to-draw-data-flow-diagram.html

    http://dataflowdiagram.blogspot.in/2012/03/dfd-checklist.html

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  3. I like the overview but it would have been nice to see a few more examples

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  4. hi kapil shukla, thanks for the intelligent overview, sure it is a good base for analyst

    ReplyDelete