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 Social Networking Site which shows the interaction between the objects of Videos, Social Network, Friends, Posts, Photos. The instance of class objects involved in this UML Sequence Diagram of Social Networking Site are as follows:

• Videos Object
• Social Network Object
• Friends Object
• Posts Object
• Photos Object

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

• Stock Object
• Product Object
• Customer Object
• Store Object
• Quality Object

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

• Product Quality Object
• Customer Object
• Bill Object
• Product Object
• Store Object

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

• Sales Object
• Customer Object
• Purchasing Object
• Supplier Object
• Payment Object

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 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 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 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 Shopping Cart System which shows the interaction between the objects of Shopping Cart, Delivery, Shopping, Product, Payment. The instance of class objects involved in this UML Sequence Diagram of Shopping Cart System are as follows:

• Shopping Cart Object
• Delivery Object
• Shopping Object
• Product Object
• Payment Object