This is the UML sequence diagram of Vegitable Store Management System which shows the interaction between the objects of Store, Payment, Category, Vegetable, Stock. The instance of class objects involved in this UML Sequence Diagram of Vegitable Store Management System are as follows:

• Store Object
• Payment Object
• Category Object
• Vegetable Object
• Stock Object

This is the UML sequence diagram of University Management System which shows the interaction between the objects of Student, Registration, College, Semester, Faculty. The instance of class objects involved in this UML Sequence Diagram of University Management System are as follows:

• Student Object
• Registration Object
• College Object
• Semester Object
• Faculty Object

This is the UML sequence diagram of University Certificate Management System which shows the interaction between the objects of Student, Class, University, Certificate Type, Certificate. The instance of class objects involved in this UML Sequence Diagram of University Certificate Management System are as follows:

• Student Object
• Class Object
• University Object
• Certificate Type Object
• Certificate Object

This is the UML sequence diagram of University Bulletin Board System which shows the interaction between the objects of Category, Result News, University, Comments, System State. The instance of class objects involved in this UML Sequence Diagram of University Bulletin Board System are as follows:

• Category Object
• Result News Object
• University Object
• Comments Object
• System State Object

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

• Subject Object
• Student Object
• Admission Object
• University Object
• Object

This is the UML sequence diagram of Ticket Reservation System which shows the interaction between the objects of Fare, Ticket, Passengers, Stations, Train. The instance of class objects involved in this UML Sequence Diagram of Ticket Reservation System are as follows:

• Fare Object
• Ticket Object
• Passengers Object
• Stations Object
• Train Object

This is the UML sequence diagram of Tourism Management System which shows the interaction between the objects of Customer, Package, Hotel, Travel Agent, . The instance of class objects involved in this UML Sequence Diagram of Tourism Management System are as follows:

• Customer Object
• Package Object
• Hotel Object
• Travel Agent Object
• Object

This is the UML sequence diagram of Timetable Management System which shows the interaction between the objects of Exam, Student, Teacher, Timetable, Class. The instance of class objects involved in this UML Sequence Diagram of Timetable Management System are as follows:

• Exam Object
• Student Object
• Teacher Object
• Timetable Object
• Class Object

This is the UML sequence diagram of Traffic Controller System which shows the interaction between the objects of Traffic, Traffic Light, Traffic Polices, , Routes. The instance of class objects involved in this UML Sequence Diagram of Traffic Controller System are as follows:

• Traffic Object
• Traffic Light Object
• Traffic Polices Object
• Object
• Routes 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