Abstract:
First, we express our earnest thanks and gratefulness to almighty Allah for His heavenly blessing,
which made us possible to complete this project successfully.
It is a fortunate opportunity for us as a student of the Department of Software Engineering, one of
the exalted academic centers of the Science and Information Technology Faculty of the Daffodil
International University, to express us deep feelings of gratitude to the department and to our
honorable teachers and also to the department staff.
We are utmost indebted to our honorable supervisor, Dr. Md. Asraf Ali, Associate Professor,
Department of Software engineering, Faculty of Science and Information Technology, Daffodil
International University, Dhaka, for his excellent guidance, inspiration, encouragement and also
for through review of our project. It was not possible for us to complete our thesis paper
successfully without his help. We really thanked and gratefully remember those persons who
always helped and encouraged us.
Last of all, we would like to thank to our parents who have given us tremendous inspiration and
supports. Without their mental and financial supports we would not be able to complete our project.