dfd0 is a bigger scope in less detail than dfd1 which is much more detailed
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difference between physical and logical data flow diagrams.
1. Every state of DFA always has exactly one exiting transition arrow for each symbol in the alphabet. In NFA a state may have zero, one or many exiting arrow for each alphabet. 2. NFA can use empty string transition but DFA can not use it.
How far an object traveled.
For a physical Data Flow Diagram you explore into the logical DFD. for example, if you have a data flow arrow declared as "customer information" now the physical DFD would include in that data flow arrow "customer information = customer_name + customer_address". something along these lines Physical DFD shows how various functions are performed and who does them but Logical DFD strips away all physical constraints but does not restrict physical happenings from taking place.
That was a ferocious tiger which she killed with an single arrow.
the dfd which independent view of the system is called logical dfd
i want dfd on library management i want dfd on library management
DFD for inline tourism
Hospital dfd
dfd dfd
DFD Stand for Data Flow Diagram.
All of the DFD should be named .All the name should be meaningful to add value to the dfd,s.
I have dfd for airlines reservation system. my email id is: nabanita.dumdum@gmail.com
case study about dfd and their solution
design dfd bank