Which of the following is not a valid rule for data flow? - ProProfs Discuss
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Which of the following is not a valid rule for data flow?

A data flow should never go unnamed, In logical modeling, data flow names should describe the data flow without describing the implementation, All data flows must being and or end at a process, or, All processes do not need to have at least one input and one output data flow

Asked by Wyatt Williams, Last updated: Feb 12, 2020

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Wyatt Williams

Wyatt Williams

Wyatt Williams
Wyatt Williams

Answered Sep 25, 2017

All processes do not need to have at least one input and one output data flow
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