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    What is DFD (Data Flow Diagram)? - GeeksforGeeks

    • DFDis the abbreviation for Data Flow Diagram. The flow of data in a system or process is represented by a Data Flow Diagram (DFD). It also gives insight into the inputs and outputs of each entity and the pro… See more

    Characteristics of Data Flow Diagram

    Below are some characteristics of Data Flow Diagram (DFD): 1. Graphical Representation: Data Flow Diagram (DFD) use different symbols and notation to represent d… See more

    GeeksForGeeks
    Components of Data Flow Diagrams

    The Data Flow Diagram has 4components: 1. Process:Input to output transformation in a … See more

    GeeksForGeeks
    Levels of Data Flow Diagram

    Data Flow Diagram (DFD) uses hierarchy to maintain transparency thus multilevel Data Flow Diagram (DFD’s) can be created. Levels of Data Flow Diagram (DFD)are a… See more

    GeeksForGeeks
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