Asp.net-based Online Examination System

With the rapid development of information technology,"Using information technology to promote teaching reform" is an important thought of School reform , examination Online is a n inevitable trend of the development of informational education .The examination system is one of the important applications of the Internet WEB-based technology ,there is an important theoretical and practical significance to the Research in this direction. The mission of this research are to develop an on-line examination of the test platform for remote examination of a number of public courses . Research is based on B / S model of online examination system construction method and related technologies.This paper refer to the author's own working experience,he went to every departments and faculties in charge of examination affairs in the college to carry out extensive interviews with the clients,at the same time,consulted variety of documents and materials about the examination organization and arrangement.this article is based on the analysis of the online examination system internal and abroad, First of all, this article introduces the Web database technology , the Web dynamic homepage development kit ASP.NET, the characteristics of the online examination system based on the three-tier Browser / Server model,the database Development Tools SQL Server 2000, group volume strategy technology;Then introduce the needs analysis of the system, divided into three main roles, the system administrators, teachers and students. The system is designed, mainly including the system hardware and software design platform, the module structure and the delineation of functional modules, the design of the main functions of the system and database design. System functions and implementation of specific technical such as preventing the page refresh and special keys shielding have been introduced. And the system is tested by test platform and functional testing. Finally, Statement the system problems and job that need to consummate in the future.