计算机无纸考试系统上机考试软件设计

非计算机专业计算机基础系列课程教学是我国高等院校的重要教学内容。上机操作和程序设计等客观考试方式是加强大学生能力培养的重要手段。本文在分析了各种无纸考试系统和题库系统的基础上，提出了无纸考试系统三段式设计新构想，并采用了驻留、仿真、直接磁盘写等关键技术，解决了单任务操作系统ＤＯＳ的不可重入问题。本文着重介绍三段式设计思想和第二阶段计算机无纸考试系统上机考试软件的设计。

Design of a Computer No - Paper Examination Software

The computer basic courses for non- computer- speciality students are important ones to the universities and colleges in our country. The objective tests of computer operation and program design are major methods to enhance the student's ability cultivation. Based on the analysis of several no - paper examination systems and examination - question library systems, this paper presents a new idea of three segment model design for a no - paper examination, and through adopting some key techniques such as stay resident, simulation and direct disk writing, the author keeps single task disk operating system DOS free from it's reentry inability. The conception of three segment model design and the design of the no-paper examination software are also introduced here.