Is there a way to make DFD with Yourdon/DeMarco notation?

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asked May 24, 2023 in Question / help by m

Realistically only one shape is missing for me:"File/Database". 

I don't know how to create this, and complying with this notation will save me some explaining in the end.

1 Answer

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answered May 29, 2023 by Todd Musheno (2,680 points)