🎓 Student Projects (College Reports) · Data Flow
Student Result Management System Data Flow Diagram (Level 1)
Marks and attendance flowing from teachers to published results for students and parents.
Drawing diagram…
What this diagram shows
- Teacher inputs, exam cell approval
- Grade calculation as its own process
- Students and parents receive the output
Prompt used
Level 1 data flow diagram for a student result management system: teachers send marks and attendance; processes are record attendance, record marks, calculate grades, publish results and handle revaluation; the exam cell approves results; data stores are students, attendance, marks and results; students and parents receive report cards and attendance summaries.
Mermaid code
flowchart LR
subgraph EXT ["🌐 External Entities"]
T["Teacher"]
EC["Exam Cell"]
ST["Student / Parent"]
end
subgraph PROC ["⚙️ Core Processes"]
P1["1.0 Record attendance"]
P2["2.0 Record marks"]
P3["3.0 Calculate grades"]
P4["4.0 Publish results"]
P5["5.0 Handle revaluation"]
end
subgraph STORE ["🗄️ Data Stores"]
D1[("D1 Students")]
D2[("D2 Attendance")]
D3[("D3 Marks")]
D4[("D4 Results")]
end
T -->|"1. Daily attendance"| P1
P1 -->|"2. Attendance records"| D2
T -->|"3. Assessment marks"| P2
D1 -->|"4. Enrolled students"| P2
P2 -->|"5. Marks"| D3
D3 -->|"6. All marks"| P3
P3 -->|"7. Grades and SGPA"| D4
EC -->|"8. Approval"| P4
D4 -->|"9. Approved results"| P4
D2 -->|"10. Attendance summary"| P4
P4 -->|"11. Report card"| ST
ST -->|"12. Revaluation request"| P5
P5 -->|"13. Revised marks"| D3Related templates
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