Design And Realization Of Online Examination System

With the rapid development of computer technology, the distance education has become an inevitable trend in education in the future. The online examination system, as a subsystem in modern distance education system, is a key in the process of implementation of distance education. Long-distance education is one of the important means to ensure the quality of teaching. Online examination system is good to do self-test after the students study. Teachers can organize examinations and do marking analysis flexible and improve the network level .compared with the traditional written examination, it not only simplifies the test flow, but also saves resources to improve teaching efficiency and management level. Simultaneously with the C/S test model, it installs a browser client only, the system is more stable, maintenance upgrades easier and more suitable for the examination on the Internet. Based on the above, this article on the network at the examination system in-depth study on foundation combined with the practical needs of users, analyzed the constitution and the main functions of the network curriculum examination system, designed a powerful, unified Web-based curriculum examination system. The system is based on B/S architecture, uses SQL Server2005 as the network database management system for ASP.NET development as a development tool.First of all, the paper briefly introduced the sources of the topic and the significance of the development of the system, discussed the basic theory and technology of the online examination system, analyzed the needs and designed the function of the entire online examination system, established a system architecture. Finally, it had an exam betokens system , the back-stage management subsystem as well as the public communicating park as an example on the system to discuss the interface and process of how to realize it. At the same time, it gave the key technical issues and solutions of the system development and designing process. The entire system has full function, secure and reliable data, and also is easy and flexible. The system will facilitate and maintain thenetwork curriculum greatly.