DFD for Student Management System Project
A data flow diagram is a graphical view of how data is processed in a system in terms of input and output.
The Data flow diagram (DFD) contains some symbol for drawing the data flow diagram.
Data flow diagram(DFD) for Online shopping website
A data flow diagram is a graphical view of how data is processed in a system in terms of input and output.
The Data flow diagram (DFD) contains some symbol for drawing the data flow diagram.
Data flow diagram symbols
| Symbol | Description |
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Data Flow – Data flow are pipelines through the packets of information flow. |
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Process : A Process or task performed by the system. |
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Entity : Entity are object of the system. A source or destination data of a system. |
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Data Store : A place where data to be stored. |
0 Level DFD – Student Management System
The 0 level dfd known as context level data flow diagram. The context level data flow diagram (dfd) is describe the whole system. The (o) level dfd describe the all user modules who run the system. Below context level data flow diagram of Student management system project shows the one Admin user can operate the system. Admin do all activities after login to system.
1st level DFD – Student Management System
The Admin side DFD describe the functionality of Admin. Admin is a responsible person who run the project. After login to system admin can first Add Course Detail and Teacher Detail and then add student detail by course wise. and admin can manage student reports and fees payment detail.
2nd Level DFD – Level 4.0
2nd Level DFD – Level 6.0
Download Student Management System Project.
