A Data Flow Diagram is not limited to problem analysis and by definition shows the flow of data through a system (meaning a manula procedure, software system, mechanical system, a hardware system or any combination of these. To create a DFD for any system, the major things that one has to understand are * Identify Inputs to the system * Outputs required/proposed from the system * Processes involved to get the required output with the specified inputs. * Control logic should never be a part of your DFD (no loops/no conditions)
Hospital dfd
design dfd bank
Contex level,0 level,first level DFDs for hospital management system
yes
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i want dfd on library management i want dfd on library management
online newspaper
yes
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DFD of sportsmanagement system
erd for restaurent managment and billing system
the data will be flow in tha crime reporting