【摘要】 介绍一个基于BWD的智能化网上考试系统的设计与实现.对系统设计中的几个关键问题———定时存盘问题、试卷自动生成问题、防止作弊问题等,作了详细的分析与讨论,并提出一个独特的解决方法.更多还原

【Abstract】 The paper introduces a design of testing system based on the intellectualized internet of BWD,expounds some key problems in designing such as regular storage,automatic exam making,cheating prevetion,and finally puts forward a unique solution to these problems.更多还原