How should control processes and control actions be represented in a data flow diagram?
A)using a square to represent a data source and destination
B)using a circle to represent a transformation process
C)using two horizontal lines to represent a data store
D)control processes and actions should be ignored in a DFD

Question

Quizplus · Accepted Answer

Control processes and actions are typically not represented in a data flow diagram (DFD) as DFDs focus on the flow of data within a system rather than control logic.

How Should Control Processes and Control Actions Be Represented in a Data