基于知识库的化工原理考试自动组卷系统

An automatic test paper forming system of chemical principle based on knowledge database

用可视化Visaul Basic为程序设计语言,以SQL Server2000为数据库工具,开发自动组卷系统,使应用于化工原理考试。该系统的组卷过程是基于知识点,保证试卷合理的内容和题型分布。系统中建立了考试内容层次知识库、组卷策略知识库和自动组卷机制,使组卷的效率和试卷的质量大为提高。运用该系统组卷操作简单、成功率高,且有利于提高考试的客观性。本文主要介绍组卷系统的基本构成和操作的具体过程。

The automatic test paper forming system is developed under the environment of Visaul Basic6.0 and SQL Server2000 database. The process of test paper forming is based on knowledge point, because of that the distribution of content and question style is suitable in test paper. The efficiency of test paper forming and the quality of paper are improved because of the knowledge databases of exam content structure and test paper forming strategy. The paper can be formed easily in the system, and the objectivity of paper is improved. This article discusses the structure of the test paper forming system and the process of test paper forming.