DFDs do a very good job of representing time.On a given DFD,there is an indication of whether a data flow occurs constantly in real time,once per week,or once per year.There is also an indication of when a system would run.

Question

Quizplus · Accepted Answer

DFDs (Data Flow Diagrams) focus on the flow of data within a system rather than temporal aspects, such as timing or frequency of data flow. They do not inherently indicate the timing of processes or data flows (e.g., real-time, weekly, yearly).

DFDs Do a Very Good Job of Representing Time