Flow chart vs dfd
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Flow Chart V/s DFD Wardah AK
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Transcript of Flow chart vs dfd
Flow Chart V/s DFDWardah AK
Flow Chart Dataflow
• Flow of control • Flow of data
• Processes execute one at a time
• Processes can operate inparallel
• flow of data through an information processing system
• flow of data through business processes
• physical aspect of the action
• logical aspect of the action
• view of the system at a high level
• view of the system at a lower level
• Does not have any inputfrom or output to external source
• Have input from or output to external source to internal store or vice versa
Flow Chart Dataflow
• Show how a system function
• Defines the functionality of a system