Online Examination System Based On Asp.net Technology And Research

In recent years, as computer technology and the rapid development of Internet technologies, distance learning and online examination to become an important aspect of network applications. When some foreign countries have access to rapid development, at home, online exam is still in an experimental stage. Although there have been a variety of online examination system, but all because of the limited nature of developing technologies, making it unable to meet the individual school or unit of online exam requirements. Traditional network-based examination system mostly working in C/S model, the characteristics of a stable and fast, but the system is too complicated to install and use, not easy to operate. Internet-Web-based online examination system of open, distributed nature of breakthrough features make the test of time and space constraints, the objective fairness of assessment scores is particularly prominent, so Web-based exam system is becoming a hot current Test System one.This paper introduces the topic of the research significance, research status, as well as the work of the main contents of this article; The online examination based on ASP.NET Web technology system required for development of key technology and routes, and the system used by development tools, database and programming language analysis; followed by the system needs analysis, research design examination system ideas, principles, elements, functions and systems to achieve performance requirements, and the UNL system, a simple modeling; study exam system overall design, the system The structure model and database design, and to examine the system data security policy; followed by analysis of the test system design and realization of the various functional modules for system design, and complete the process and the preparation of the code; Finally, the system the performance analysis and optimization, and pointed out that the system problems and prospects for further research work. Subject to a certain extent, to the modern development of network-based examination system has an important research value.