This paper introduces computer-network - based remote teaching environment, remote examination and remote cooperation study network model.
介绍基于计算机网络的远程教学环境、远程考试及远程协同学习网络模型。
This paper introduces a new kind of DC examination and selective leakage protection system based on DC Current Sensor examination and single chip computer control.
介绍了一种基于直流电流传感器检测和单片机控制的新型直流检测式选择性漏电保护系统，重点阐述了系统应用软件的设计。
Based on the analysis of the main problems involved in the programming of computer operating exam system of Sichuan computer graded examination. Some solution is provided in this paper.
针对四川省高校计算机等级考试上机考试系统中存在的服务器与客户机的连接方式选择、试卷内容发送、考试计时等主要问题，提出了解决方法。
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