计算机等级考试CAI演示教学系统──计算机基础知识DOS版

THE CAI DEMONSTRABLE TEACHING SYSTEM OF THE COMPUTER GRAELE EXAMINATION-The DOS version of the Computer Basic Knowledge

本文设计了一个CAI演示教学系统，主要论述了软件的设计思想和实现过程，该系统是针对计算机等级考试基础知识中DOS部分而设计，程序设计充分体规模块化设计，结构化编程，易于系统维护，便于系统扩充等优点．

This article designs a demonstratable teaching system of Computer Assisted Instruction (CAI). It mainly discusses the design mind and process of implementation. The system is designed for the DOS portion of the basic knowledge in the Computer Grade Examination. The programing abundantly shows the modular programing and sturctured programing. It has many advantages. For example, it is good for maintaining the system and extending the sysetm.