| | 1 | = UseCase2001Implementation – Assign Grade to Student |
| | 2 | |
| | 3 | **Initiating actor:** Professor |
| | 4 | |
| | 5 | **Other actors:** Student |
| | 6 | |
| | 7 | **Description:** Professor assigns grades to enrolled students. |
| | 8 | |
| | 9 | **Scenario:** |
| | 10 | |
| | 11 | 1. System displays Professor Menu. |
| | 12 | |
| | 13 | 2. Professor selects Assign Grade. |
| | 14 | |
| | 15 | 3. System lists professors → Professor selects ID. |
| | 16 | |
| | 17 | 4. System lists subjects taught by that professor → selects subject. |
| | 18 | |
| | 19 | 5. System lists enrolled students → selects student. |
| | 20 | |
| | 21 | 6. System prompts for grade (6–10). |
| | 22 | |
| | 23 | 7. System executes SQL: |
| | 24 | {{{ |
| | 25 | UPDATE Student_Subject |
| | 26 | SET Final_Grade = ?, Status = 'PASSED' |
| | 27 | WHERE Student_Id = ? AND Subject_Id = ?; |
| | 28 | }}} |
| | 29 | |
| | 30 | 8. System confirms grade assignment. |
| | 31 | [[Image()]] |