1. Tutorial Center Log-in Logout-system Group #2 Sowmya Krishnaswamy Jerome Tunaya Manu Mehan Hakan Terzioglu

2. High-level Architecture

3. Activity Diagram

4. User Interface Student Login Screen Student Logout screen Tutor Login screen Admin Login screen

5. Some Design Issues Reusability Maintainability Testability Performance Portability Safety Technical difficulties

6. Detailed Design Design Issues: Database Connectivity ODBC connections in the lab is a major issue Before using JDBC, an ODBC connection has to be set up Files are the best alternative to use instead of using a database Graphical representation

7. State Chart Diagram

8. Sequence diagram

9. Class Diagram

10. Trace of Requirements to Design

11. Trace of Requirements to Design-contd.