what does level0 dfd meanslevel0 dfd is called as
What does Level0 DFD means?
Level0 DFD is called as 'fundamental system model' or 'context model'. In the context model the total software system is represented by a single bubble with input and output indicated by incoming and outgoing arrows.
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what does level0 dfd meanslevel0 dfd is called as fundamental system model or context model in the context model the total software system is
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