The Design And Implementation Of The Online Examine System

With unceasing expansion of the network application, the network test becomes the important content of our country fully using network resources to implement distance learning. It can reduce the test cost and solve arduously tests the service work. It may exempt the teacher's massive work about test, greatly enhanced the working efficiency. Stochastic production of examination paper has avoided the question revelation, it can effectively guarantee the test farness. At present, most of the examination system can realize recording question, examination on-line, automatically examination paper composition and so on. And the automatically examination paper composition, evaluation about examination, automatically judgment paper are important disquisition content.Automatically test paper composition is one of automation of the examination system. We often use following ways at present:1,searching problem according to satisfied condition in the database randomly until total score meeting the requirements. The method is very randomness and uncertainty, it is impossible to grasp the overall educational technology requirements.2,randomly selected examination papers. The way is not nimble.3,Selecting problem with the parameter table of paper composition. Its methodology is based on user inputted the overall requirements of papers, the papers were matching knowledge distribution, forms distribution and difficult distribution parameters, the...