Hotel Online Reservation System

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I am doing BSc computer science in Department of Computer Science University of Jaffna,, I have started my 2nd year group project..
The Department allocated a mender to guide our project.. Her name is Dr. (Mrs.) B. Mayurathan. B.Sc. [Hons] (Jaffna), Ph.D. (Peradeniya)Senior Lecturer..  
First week I met her and fixed a appointment time to discuss our project title..
Next week  I went to meet with my group members with a idea of project title, after that she finalized our project title as online hotel reservation  for Gnanam Hotel in jaffna..
We decided to make a online room reservation System..
After 3 week we got a approval letter from Department of Computer Science Head Dr. K. Thabotharan B.Sc.[Hons](Jaffna), M.Sc.(Akron), Ph.L. (Uppsala), Ph.D. (Colombo) ..
we met the manager of the hotel. then he also interesting to do our project.so we got their requirements. and we sort out them functional and non-functional requirements.then we draw the UML diagrams

USE-CASE DIAGRAM









screenshot-1


SEQUENTIAL DIAGRAM FOR ONLINE HOTEL RESERVATION SYSTEM

screenshot-2 

Class diagram/sClient information

screenshot-3.png 

 Our Admin interface 



User Interfaces




 These interfaces are created by using tool of pencil




















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