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Train Enquiry System Dataflow Diagram
Train Enquiry System Data flow diagram is often used as a preliminary step to create an overview of the Train Enquiry without going into great detail, which can later be elaborated.it normally consists of overall application dataflow and processes of the Train Enquiry process. It contains all of the userflow and their entities such all the flow of Train, Ticket, Train Route, Train Shedule, Enquiry, Booking, Customer. All of the below diagrams has been used for the visualization of data processing and structured design of the Train Enquiry process and working flow.