【摘要】 针对计算机网络考试发展需求的特点和难点,提出了分层抽象、封装实现网络考试模型的解决方案,同时对系统的实现技术和实现细节作了论述。该系统具有很强的适应性和可扩展性。更多还原

【Abstract】 This paper is aimed at the feature and requirement of computer examination,and describes an exam model and its solution schema by means of layering abstract and encapsulating,at the same time dissertates the relative imple-menting technology.The network examination platform is good for a flexibility and expandability.更多还原