Abstract:
As a matter of first importance, we are thankful to the Almighty ALLAH for making us qualified to finish this thesis. At that point we want to thank our supervisor Dr. Asraf Ali, Associate Professor, Department of Software Engineering, Daffodil International University. For his help and direction amid the undertaking and for offering the thoughts and probability to take a shot at our recommended us. We are greatly appreciative and obliged to our master, genuine and important direction and support reached out to us. Close to my supervisor, we wish to express our earnest on account of Professor Dr. Touhid Bhuiyan, Professor & Head, Department of Software Engineering, Daffodil International University, for his consistent support and encouragement. We accept this open door to record our earnest because of all the faculty members of the Department of Software Engineering for their assistance and support. To wrap things up, we might want to thank our family and friends for their genuine help, love and without this it was outlandish for us to come this far.