Thanks all of you,
Congratulations that is a very good score, full marks on the locking and everything. Any idea why you may have lost 10 points no the server part?
I followed the traditional 3-tier architecture approach. The main reason of loosing points could be the choices.txt. I could not spend proper time on this part because of other professional responsibilities. English is not my first language. Sometime I had to spend a lot of time to study and update all documents after introducing even a small change. Server is an important component and I realize that it was not properly elaborated in choices.txt. It could be the main reason of loosing points in this part. Also, choices.txt is the main reference in the essay exam for you and for the evaluator.
Regards,
Shafique