The Design And Implementation Of Online Examination System Based On Web Application

Nowadays Internet, Intranet technology in various fields have been widely used, used in the education industry is no exception, in the web model is based, remote education arises at the historic moment. Now in the education industry, distance education is getting more and more attention, and the form of distance education is a new education way..Of course distance education also need examination to the education of students, online examination system based on Web mode is the network technology and information management technology, comprehensive and application in the long-distance education examination of an innovation, with the traditional examination mode has a great difference, liberate teachers from the heavy volumes, marking, score statistics and analysis of papers, through the online examination mode, make full use of modern network resources and technology, to solve the above problems, online exam truly realize the examination is fair, open, fair, for questions, candidates and the marking to great convenience.In this paper, the requirement analysis of the online examination system based on Web is proposed, and the feasibility, reliability, efficiency, and the implementation of the system are discussed.. The examination module and auto generating test paper and scoring three function modules of practicality and fairness issues made research, and strive to meet the test requirements, and strive to papers formed knowledge covering wide, moderate degree, scoring a fair and reasonable.In this paper, online examination in examination module and auto generating test paper and scoring three function module design with the realization of some important techniques, such as: the use of the ADO. Net technology and other related technology and theory, design of "VB program design" course examination subjects. In addition in Web mode features a lot of corresponding has been practical application.Online examination system based on Web application has three functions, such as user management, exam management, and examination management.. User management is the management of permissions, mainly on these aspects: add users, the user login and exit, modify user information and the authority of management; question bank management function is mainly test input, query topics, questions for teachers add and delete division, and management and on the test database analysis; test management is mainly the management information on the test and the examinee, automatic generation of the examination papers, examination process and marking and result management.Finally, the system needs to improve and improve the working aspects of the whole system through the test..