12+ Data Flow Sequence Diagram. Sequence diagram tutorial to master sequence diagrams; The data flow diagram (dfd) is a structured analysis and design method.
It is traditional visual representation of the information flows within a system. A combined fragment consists of one or more interaction operands, and each of these fragments describing control flow. Yes at some points they may pass the same messages.
Simply put, object flow shows the path along which the data passes.
12+ Data Flow Sequence Diagram. A simple sequence diagram shows just one typical sequence. Sequence diagram tutorial to master sequence diagrams; It is traditional visual representation of the information flows within a system. A data flow diagram cannot present information on operation sequence.