Campus Online Examination Papers Based On B / S Database Design And Realization

This paper mainly studied on the exploitation of test item bank system based on Web. This system can meet needs of most college and can be used flexibly. The structure and program language of this system are B/S and cross platform JAVA respectively, and this bring about portability of this system.Database System for the examination papers of the background, concepts, theories, technology and design process of a detailed comparative analysis of the existing library system a variety of questions, and on this basis a general, intelligent, network-based new features. The full text is divided into six chapters, the first chapter introduces the background of the subject design and structure of the thesis put forward the need for the subject development. Chapter II of the entire system needs analysis, from every point of view of the functionality of the system refined the system to draw data flow diagram, entity relationship diagram combining the system database structure design,The development of system technology and databases to determine. Chapter III is based on data flow on a specific function modules and deduce that the four major functional modules of the system, difficulties in the design of the system are described. Chapter IV of the detailed design of systems for the design of the main functional modules to carry out a detailed description of the achievement. Chapter V has been tested on the system release, described the situation in some departments trial. Chapter VI of the paper summarizes the authors.The characteristics of this system are as follows:(1)networking of exam(2)diversification of exam(3)automation of read and appraise(4) excitation of subjective initiative of teachers(5)printation and browing of examination performance and test paper...