This is the UML sequence diagram of Student Counselling Management System which shows the interaction between the objects of Registrations, Grade, Student, Counsellings, Results. The instance of class objects involved in this UML Sequence Diagram of Student Counselling Management System are as follows:

• Registrations Object
• Grade Object
• Student Object
• Counsellings Object
• Results Object

This is the UML sequence diagram of Student Evalution System which shows the interaction between the objects of Exams, Registrations, Merit List, Results, Student. The instance of class objects involved in this UML Sequence Diagram of Student Evalution System are as follows:

• Exams Object
• Registrations Object
• Merit List Object
• Results Object
• Student Object

This is the UML sequence diagram of Student Feeback System which shows the interaction between the objects of Feedback Type, Subject, Faculty, Student, Teacher. The instance of class objects involved in this UML Sequence Diagram of Student Feeback System are as follows:

• Feedback Type Object
• Subject Object
• Faculty Object
• Student Object
• Teacher Object

This is the UML sequence diagram of Student Grade Ranking System which shows the interaction between the objects of Merit List, Registrations, Exams, Results, Student. The instance of class objects involved in this UML Sequence Diagram of Student Grade Ranking System are as follows:

• Merit List Object
• Registrations Object
• Exams Object
• Results Object
• Student Object

This is the UML sequence diagram of Student Management System which shows the interaction between the objects of Profiles, Exams, Fees, Student, Courses. The instance of class objects involved in this UML Sequence Diagram of Student Management System are as follows:

• Profiles Object
• Exams Object
• Fees Object
• Student Object
• Courses Object

This is the UML sequence diagram of Super Market Management System which shows the interaction between the objects of Stores, Customer, Sales, Payment, Products. The instance of class objects involved in this UML Sequence Diagram of Super Market Management System are as follows:

• Stores Object
• Customer Object
• Sales Object
• Payment Object
• Products Object

This is the UML sequence diagram of Supply Chain Management System which shows the interaction between the objects of Payment Product, Supplier, Customer, , Supply Chain. The instance of class objects involved in this UML Sequence Diagram of Supply Chain Management System are as follows:

• Payment Product Object
• Supplier Object
• Customer Object
• Object
• Supply Chain Object

This is the UML sequence diagram of Survey Management System which shows the interaction between the objects of Survey, Survey ID, Create Survey, Share Survey, Register. The instance of class objects involved in this UML Sequence Diagram of Survey Management System are as follows:

• Survey Object
• Survey ID Object
• Create Survey Object
• Share Survey Object
• Register Object

This is the UML sequence diagram of Telephone Billing Payment System which shows the interaction between the objects of , Tarrifs, Connections, Customers, Bill. The instance of class objects involved in this UML Sequence Diagram of Telephone Billing Payment System are as follows:

• Object
• Tarrifs Object
• Connections Object
• Customers Object
• Bill Object

This is the UML sequence diagram of Telephone Directory Management System which shows the interaction between the objects of Email Id, City Name, Address, Contact, Phone Number. The instance of class objects involved in this UML Sequence Diagram of Telephone Directory Management System are as follows:

• Email Id Object
• City Name Object
• Address Object
• Contact Object
• Phone Number Object