![]() Admin can search the details of Exam, Result, Teacher.Admin can also generate reports of Student, Exam, Class, Subject, Result, Teacher.Admin can manage all the details of Exam, Subject, Teacher.Admin can add, edit, delete and view the records of Student, Class, Result, Semester.Admin logins to the system and manage all the functionalities of Result Management System.Low level functionalities of Result Management System The 2nd Level DFD contains more details of Semester, Teacher, Result, Subject, Class, Exam, Student. First Level DFD (1st Level) of Result Management System shows how the system is divided into sub-systems (processes). It may require more functionalities of Result Management to reach the necessary level of detail about the Result Management functioning. Second Level Data flow Diagram(2nd Level DFD) of Result Management System :ĭFD Level 2 then goes one step deeper into parts of Level 1 of Result Management. Processing Semester records and generate report of all Semester. ![]() Processing Teacher records and generate report of all Teacher.Processing Result records and generate report of all Result.Processing Subject records and generate report of all Subject.Processing Class records and generate report of all Class.Processing Exam records and generate report of all Exam.Processing Student records and generate report of all Student.Main entities and output of First Level DFD (1st Level DFD): You will highlight the main functionalities of Result Management. DFD Level 1 provides a more detailed breakout of pieces of the 1st level DFD. It also identifies internal data stores of Semester, Teacher, Result, Subject, Class that must be present in order for the Result Management system to do its job, and shows the flow of data between the various parts of Student, Class, Teacher, Semester, Result of the system. Teacher Methods : addTeacher(), editTeacher(), deleteTeacher(), updateTeacher(), saveTeacher(), searchTeacher()Ĭlass Diagram of Result Management System :įirst Level Data flow Diagram(1st Level DFD) of Result Management System :įirst Level DFD (1st Level) of Result Management System shows how the system is divided into sub-systems (processes), each of which deals with one or more of the data flows to or from an external agent, and which together provide all of the functionality of the Result Management System system as a whole.Result Methods : addResult(), editResult(), deleteResult(), updateResult(), saveResult(), searchResult().Exam Methods : addExam(), editExam(), deleteExam(), updateExam(), saveExam(), searchExam().Subject Methods : addSubject(), editSubject(), deleteSubject(), updateSubject(), saveSubject(), searchSubject().Class Methods : addClass(), editClass(), deleteClass(), updateClass(), saveClass(), searchClass().Student Methods : addStudent(), editStudent(), deleteStudent(), updateStudent(), saveStudent(), searchStudent().Teacher Attributes : teacher_id, teacher_college_id, teacher_name, teacher_mobile, teacher_email, teacher_username, teacher_password, teacher_addressĬlasses and their methods of Result Management System Class Diagram:.Result Attributes : result_id, result_student_id, result_name, result_description.Exam Attributes : exam_id, exam_student_id, exam_roll_number, exam_date exam_name, exam_type, exam_description.Subject Attributes : subject_id, subject_course_id, subject_student_id, subject_name, subject_type, subject_description.Class Attributes : class_id, class_student_id, class_name, class_room, class_type, class_description.Student Attributes : student_id, student_college_id, student_name, student_mobile, student_email, student_username, student_password, student_address.Teacher Class : Manage all the operations of TeacherĬlasses and their attributes of Result Management System Class Diagram:.Result Class : Manage all the operations of Result.Exam Class : Manage all the operations of Exam.Subject Class : Manage all the operations of Subject.Class Class : Manage all the operations of Class.Student Class : Manage all the operations of Student.Classes of Result Management System Class Diagram: The main classes of the Result Management System are Student, Class, Subject, Exam, Result, Teacher. Result Management System Class Diagram describes the structure of a Result Management System classes, their attributes, operations (or methods), and the relationships among objects.
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