Design And Implementation Of The Examination System Based On B / S Structure, Selection And Appointment Of Military Cadres

The way that non-paper examination based on computer technology instead of traditional written-based test, an invigorate research in computer technology field, will become the mode of future examination.Based on meeting the need of army cadre selection by checking and testing, together with analyzing the actual situation of provincial military command, this paper develops a new military cadre selection system on the basis of B/S through making full use of network communication technology, database and JSP technology, which is aimed at improving the efficiency of military department responsible for organizing test as well as making test information management and procedure systematic, standard and automatic.The first chapter proved that the whole system is workable, and made a detailed design about the whole system's structure and function by fully researching and analyzing the check and test in provincial military command. The chapter that follows selected Servlet+JSP+JavaBeans mode and a 3-level architecture on the basis of B/S, which is characterized by cross-platform, easy maintenance and security. And the last chapter discussed the fulfillment of the main function of the whole system, including management of users and Q&A bank, automatic test paper, and time control, etc, which meets the requirement of checking and testing.This paper further researches automatic test paper and safety of its system. In order to improve working efficiency and quality of test papers, it put forwards knapsack algorithm used to organize test paper automatically. In addition, it adopts the strategy of user database management and database access control design, which enhances security of the whole system.