Which type of DFD shows how the data flow is actually implemented in t – McqOptions

MCQOPTIONS

1.	Which type of DFD shows how the data flow is actually implemented in the system and it is also more specific and close to the implementation?
A.	Logical DFD
B.	Physical DFD
C.	Both A & B
D.	None of the above
Answer» C. Both A & B

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