网络考试中题库设计与组卷技术研究与实现

The Research and Implementation of Test Datebase Design and Technology of Generating Testpaper in Remote Exam System

在分析网络题库设计的一般性原则的基础上 ,重点考虑网络考试各环节的需要 ,对网络题库设计进行了详细论述。在保证抽题随机性、无重复性原则的基础上 ,设计了组卷流程和选题随机算法 。

Based on the analysis of general principle of net-exam script database, this paper discusses the net-exam script database design in detail according to the requirements of net-exam procedure. In order to keep flexible, random and unique script item selection, this paper proposes and realizes appropriate algorithm of generating exam scripts, and algorithm of selecting randomly the script items.