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The top documents tagged [construct context level]
DFD examples. steps 1.Create a list of activities 2.Construct Context Level DFD (identifies external entities and processes) 3.Construct Level 0 DFD (identifies
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DFD examples 1. Creating DFDs 2 Define Entities External entities represent persons, processes or machines which produce data to be used by the system
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DFD Examples.pdf
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