Student Grading Ranking System Use Case Diagram

This Use Case Diagram is a graphic depiction of the interactions among the elements of Student Grading Ranking System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Student Grading Ranking System. The main actors of Student Grading Ranking System in this Use Case Diagram are: Super Admin, System User, Examiner, Student, who perform the different type of use cases such as Manage Student, Manage Exams, Manage Registrations, Manage Results, Manage Grade, Manage Merit List, Manage Users and Full Student Grading Ranking System Operations. Major elements of the UML use case diagram of Student Grading Ranking System are shown on the picture below.

The relationships between and among the actors and the use cases of Student Grading Ranking System:

• Super Admin Entity : Use cases of Super Admin are Manage Student, Manage Exams, Manage Registrations, Manage Results, Manage Grade, Manage Merit List, Manage Users and Full Student Grading Ranking System Operations
• System User Entity : Use cases of System User are Manage Student, Manage Exams, Manage Registrations, Manage Results, Manage Grade, Manage Merit List
• Examiner Entity : Use cases of Examiner are Create Grading Sheet, Upload Results, Publish Results
• Student Entity : Use cases of Student are Search Results, Download Results, Check Grades, Check Ranks

Use Case Diagram of Student Grading Ranking System :