- Posted By: freeproject
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Posted By freeproject on August 2, 2017 
Grading System Class Diagram describes the structure of a Grading System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Grading System are Students, Examinations, Marks, Papers, Grades, Result.
Classes of Grading System Class Diagram:
- Students Class : Manage all the operations of Students
- Examinations Class : Manage all the operations of Examinations
- Marks Class : Manage all the operations of Marks
- Papers Class : Manage all the operations of Papers
- Grades Class : Manage all the operations of Grades
- Result Class : Manage all the operations of Result
Classes and their attributes of Grading System Class Diagram:
- Students Attributes : student_id, student_college_id, student_name, student_mobile, student_email, student_username, student_password, student_address
- Examinations Attributes : exam_id, exam_student_id, exam_roll_number, exam_date exam_name, exam_type, exam_description
- Marks Attributes : mark_id, mark_student_id, mark_exam_id, mark_result, mark_number, mark_type, mark_description
- Papers Attributes : paper_id, paper_exam_id, paper_subject, paper_time paper_name, paper_type, paper_description
- Grades Attributes : grade_id, grade_student_id, grade_name, grade_type, grade_description
- Result Attributes : result_id, result_student_id, result_date, result_type, result_description
Classes and their methods of Grading System Class Diagram:
- Students Methods : addStudents(), editStudents(), deleteStudents(), updateStudents(), saveStudents(), searchStudents()
- Examinations Methods : addExaminations(), editExaminations(), deleteExaminations(), updateExaminations(), saveExaminations(), searchExaminations()
- Marks Methods : addMarks(), editMarks(), deleteMarks(), updateMarks(), saveMarks(), searchMarks()
- Papers Methods : addPapers(), editPapers(), deletePapers(), updatePapers(), savePapers(), searchPapers()
- Grades Methods : addGrades(), editGrades(), deleteGrades(), updateGrades(), saveGrades(), searchGrades()
- Result Methods : addResult(), editResult(), deleteResult(), updateResult(), saveResult(), searchResult()
Class Diagram of Grading System :
Class Diagram Image:
