MCQ Exams Correction in an Offline Network Using XML

One of vital subject in education facility is student assesment. A common way used to compute there work is making exams. Generaly class sizes tend to expand in some socities. As a result there is a trend to give a quick accurate evaluation which is become more demand. A computerized questions make the process of taking an exam easier and somther. This caused the move towards the use of multiple-choice questions (MCQ). The rapid progress of using XML (Extensible Markup Language) for large amount of structured data, due to its ability of saving time and manipulate data makes it suitable for MCQ exam environment. Moreover, XML manipulates and deals with networks suffering from failure occurrences. The main contribution of this paper is to present an efficient method of transfer data related to online questions between the server and clients stations without being affected if the connection fails during taking the exam. An analytical study of the efficiency of module is also presented.