Student Counselling Management System Class Diagram describes the structure of a Student Counselling Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Student Counselling Management System are Student, Counsellings, Registrations, Results, Grade, Merit List.

Student Evolution System Class Diagram describes the structure of a Student Evolution System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Student Evolution System are Student, Exams, Registrations, Results, Grade, Merit List.

Student Feeback System Class Diagram describes the structure of a Student Feeback System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Student Feeback System are Student, Feedback, Class, Faculty, Teacher, Subject.

Student Grading Ranking System Class Diagram describes the structure of a Student Grading Ranking System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Student Grading Ranking System are Student, Exams, Registrations, Results, Grade, Merit List.

Student Management System Class Diagram describes the structure of a Student Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Student Management System are Student, Fees, Logins, Profiles, Cources, Exams.

Super Market Management System Class Diagram describes the structure of a Super Market Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Super Market Management System are Stores, Customer, Purchasing, Sales, Payment, Products.

Supply Chain Management System Class Diagram describes the structure of a Supply Chain Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Supply Chain Management System are Supply Chain, Customer, Product, Company, Order, Supplier.

Survey Management System Class Diagram describes the structure of a Survey Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Survey Management System are User, Survey, Question, Register, Create Survey, Share Survey.

Telephone Billing Payment System Class Diagram describes the structure of a Telephone Billing Payment System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Telephone Billing Payment System are Bills, Customers, Connections, Tarrifs, Connection Types, Payments.

Telephone Directory Management System Class Diagram describes the structure of a Telephone Directory Management System classes, their attributes, operations (or methods), and the relationships among objects. The main classes of the Telephone Directory Management System are New Phone Number, Contact Details, Address, City Name, List of Contact, Email Id.