计算机随机抽题组卷算法与应用  

The Arithmetic and Application of the Computer Taking out Examination Paper from the Database at Random

作　　者：池抚新 沈丽 孙桂兰 

机构地区：[1]抚顺石化公司设备研究所 [2]抚顺石化公司职工大学 [3]抚顺石油学院计算机系

出　　处：《抚顺石油学院学报》1999年第2期45-47,共3页Journal of Fushun Petroleum Institute

摘　　要：利用ＦＯＸＰＲＯ编程完成将试题库中的试题按试卷要求随机抽取，组成试卷；给出了随机抽取试题组卷的算法，随机抽题组卷的实施过程和实例流程图；跟踪测试了抽题组卷算法实施的动态过程，给出了示例的被抽取次数的概率及随机曲线图。投入运行结果表明，抽取随机、无法预知、快速组卷，克服了试卷中的人为因素，增强了试卷的保密性。All the test questions taken out at random by computer from the database were composed an exam paper on the requested FoxPro programs. Give out the arithmetic and procedures as well as example flow chart of taking out test questions; the dynamic process of programs was tracked and tested. The data format in FoxPro database, test times taken out is also given out. Result shows that all the procedures are perfect. The exam paper has the following features: the test questions taken out randomly; no person knows it before; the paper made quickly; the process could not be interfered personally and the paper can be kept secretly.

关 键 词：随机组卷 程序 算法 计算机 抽提组卷 

分 类 号：TP301.6[自动化与计算机技术—计算机系统结构] TE329[自动化与计算机技术—计算机科学与技术]