Which data flow diagram shows what activities the system is performing without having to specify how, where, or by whom the activities are accomplished?
A) context diagram
B) physical data flow diagram
C) systems flowchart
D) logical data flow diagram

Question

Quizplus · Accepted Answer

Logical data flow diagrams focus on what the system does, rather than how it does it, by showing the flow of data through the system without specifying physical implementations.

Which Data Flow Diagram Shows What Activities the System Is