DFD for Online Teaching Project

Data Flow Diagram for Online Teaching 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.


Context Level Diagram (0 level DFD)

The context level data flow diagram (dfd) is describe the whole system. The (o) level DFD describe all user module who operate the system. Below data flow diagram of online teaching website shows the three user can operate the system Admin, Teacher and Student.

DFD for Online Teaching Project
DFD for Online Teaching Project

Admin Side DFD

Admin DFD for Online Teaching Project
Admin Side DFD for Online Teaching Project

Teacher Side DFD

Teacher Side DFD for Online Teaching Project
Teacher Side DFD for Online Teaching Project

Student Side DFD

Student Side DFD for Online Teaching Project
Student Side DFD for Online Teaching Project
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