A data flow diagram (DFD) shows _____.
A) how data is related
B) what key fields are stored in the system
C) how a system transforms input data into useful information
D) what data is stored in the system

Question

Quizplus · Accepted Answer

A data flow diagram (DFD) shows how a system transforms input data into useful information by depicting the flow of data through the system and the processes that transform the data. It does not specifically show what data is stored in the system or what key fields are stored, but rather focuses on the transformation aspect.

A Data Flow Diagram (DFD) Shows _____