The Design And Implementation Of Test Bank Management And Test Paper Generation In Paperless Exam

Along with the rapid development of computer technology and the unceasingly expand of network application, the education and computer technology combine closely. Paperless examination system has become an important platform of deepening teaching reform, promoting teaching innovation, and improving the administration efficiency. However, most of the item pools do not adapt to many circumstances and the intelligent strategy of forming the paper needs to be improved.This paper introduces the basic theories, related technologies and core issues of item pool construction firstly, put forward the requirements analysis of management system of the item bank, makes the general structure of the system clear, and conducts detailed study into the concept and logical design of the database, as well as the entity design of data. The core of the pool management system is calculation of forming the paper. On automaticaly form the paper, this paper mainly discussed the application of random algorithm and genetic algorithm in form the paper, and holds forth the idea of carrying on several random algorithm screening first, then the automatically strategy form paper of genetic algorithm. Finally, by using VB6.0 and SQL Server 2000, the item pool management and form the paper system are produced. The efficiency and quality of this system have both reached the expected goal.The application of this system strengthens the teaching effect, achieves the resource reuse, reduces the workload of the teachers, keeps the students enthusiasm, reduces education expenditure and meets the demands of our online examination.