Solve : Dataflow Diagram (DFD)?

1.	Solve : Dataflow Diagram (DFD)?
Answer» Some description of my Web-Based Advising System: In every page of my system, there is a "log out" COMMAND button. Here's my question: Is it PROPER to include the "log out" as a process in my DFD? RSVP. Thanks!Yes, in my opinion a link should be REPRESENTED between every process and the exit box. I asked all my class mates and they have the same view.

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