Research on intelligent test paper Of Web-based

Web-based online examination system is a Web-based databases and the Internet dealing with real-time processing system to produce random and fair examination papers. For the examinee to provide fair of the exam environment, to ensure the authenticity of the examinee result. This article describes the construction of online examination system of the exam,with a knowledge point, the difficulty of the kinds of questions, the main control parameters established intelligence test paper, the mathematical model and the test paper of the evaluation system, the basic principles for the test paper, the indicators and its relations, algorithm analysis of the test paper, test paper also describes the strategy for the establishment of test paper into a roll model, defines how to evaluate the quality of papers, concluded that the test paper the objective function. Finally presents the basic algorithm of volume.