Differences Between Data Flow Diagrams and System Flowcharts Include

Multiple Choice

Differences between data flow diagrams and system flowcharts include:

A) Both are used to document aspects of an information system.
B) System flowcharts emphasize the logical flow of information throughout a system; whereas data flow diagrams represent the physical flow of information throughout a system.
C) System flowcharts depict the organizational units responsible for various information processes; data flow diagrams do not.
D) Circles are used to represent processes in system flowcharts, whereas in a data flow diagram a process may be represented by a rectangle, a trapezoid, or a square.
E) All of the above are differences between data flow diagrams and system flowcharts.