- Posted By: freeproject
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Posted By freeproject on August 2, 2017 
Computerized Examination System Class Diagram describes the structure of a Computerized Examination System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Computerized Examination System are Exams, Papers, Students, Results, Teachers, Questions.
Classes of Computerized Examination System Class Diagram:
- Exams Class : Manage all the operations of Exams
- Papers Class : Manage all the operations of Papers
- Students Class : Manage all the operations of Students
- Results Class : Manage all the operations of Results
- Teachers Class : Manage all the operations of Teachers
- Questions Class : Manage all the operations of Questions
Classes and their attributes of Computerized Examination System Class Diagram:
- Exams Attributes : exam_id, exam_student_id, exam_roll_number, exam_date exam_name, exam_type, exam_description
- Papers Attributes : paper_id, paper_exam_id, paper_subject, paper_time paper_name, paper_type, paper_description
- Students Attributes : student_id, student_exam_id, student_name, student_mobile, student_email, student_username, student_password, student_address
- Results Attributes : result_id, result_student_id, result_date, result_type, result_description
- Teachers Attributes : teacher_id, teacher_exam_id, teacher_name, teacher_mobile, teacher_email, teacher_username, teacher_password, teacher_address
- Questions Attributes : question_id, question_title, question_type, question_description
Classes and their methods of Computerized Examination System Class Diagram:
- Exams Methods : addExams(), editExams(), deleteExams(), updateExams(), saveExams(), searchExams()
- Papers Methods : addPapers(), editPapers(), deletePapers(), updatePapers(), savePapers(), searchPapers()
- Students Methods : addStudents(), editStudents(), deleteStudents(), updateStudents(), saveStudents(), searchStudents()
- Results Methods : addResults(), editResults(), deleteResults(), updateResults(), saveResults(), searchResults()
- Teachers Methods : addTeachers(), editTeachers(), deleteTeachers(), updateTeachers(), saveTeachers(), searchTeachers()
- Questions Methods : addQuestions(), editQuestions(), deleteQuestions(), updateQuestions(), saveQuestions(), searchQuestions()
Class Diagram of Computerized Examination System :
Class Diagram Image:
