基于B/S模式的网上考试系统

Examining system on-line B/S-based

随着现代远程教育的兴起,网上考试系统也开始受到人们的关注。首先介绍了网上考试系统的需求分析、总体设计和详细设计过程,并在此基础建立了后台数据库,实现了基于B/S模式的网上考试系统。系统使用方便、操作简单,已具有试卷录入、修改和查询,手工组卷与自动组卷以及进行在线考试等重要功能,授权考生随时随地考试并立即获得成绩,系统自动进行成绩分析与试卷评估。

With the development of modern remote education, examining system on-line is drawing more and more attention. The processes of requirement analysis, integrated design and process design of examining system on-line are presented in the paper according to the principles of software engineering, and the database and the implement ation of examining system on-line based on B/S model are constructed. The system can be used conveniently and easily. Though the system only supports objective questions now, it has had the functions as below: test questions and paper can be imported, edited and queried; papers can be organized manually or automatically and exam on-line is enabled. In addition, any accredited examinees can take the exam on-line at any time or place and will get the result promptly. The system will analyze the results and paper automatically. Some kernel codes are presented in the paper.