随机抽题防作弊在线考试系统毕业设计.doc

基于ASP.NET随机抽题防作弊在线考试系统 PAGE 随机抽题防作弊在线考试系统 摘 要 本文主要介绍了随机抽题防作弊在线考试系统的需求分析、总体设计和详细的设计过程、并在此基础建立了后台数据库，利用ASP.NET和SQL(Structured Query Language)数据库技术开发实现了该考试系统。该系统分为前台学生端和后台用户端，其中后台用户包括教师和系统管理员。它具有用户登录验证、学生在线考试、动态随机抽题、自动判卷、学生信息管理、班级信息管理、科目信息管理、试题信息管理、试卷信息管理、成绩信息管理、个人信息管理等功能，本系统主要由以下模块组成：用户登录模块、抽取试题模块、自动评分模块、试题管理模块、教师管理模块与管理员管理模块，分别包括了系统各种相关数据信息的增加、修改、删除等功能。 关键字：在线考试系统；随机抽题；防作弊；ASP.NET；SQL Abstract Request to increase and examine continuously along with the examination type of raise continuously,the teachers workload will be more and more big,and it works and will is a very trivial and permit the mistakable affair very much,can say that the traditional examination method has already canted adapt the demand of the modern examination.Along with the fast fierce development that calculator apply,the application of network extends continuously,the people request to use these techniques urgently,and to carry on the online examination,the work burden and the exaltation work efficiencies that to release the teacher,also raised the quantity of the examination at the same time,thus make examination gradually notarize,objective,stir up the students interest in the study more.First,I introduced the need analysis,total design and detailed design processes of the online examination system and the manage subsystem.Build up the backstage database in this foundation,make use of the ASP.NET and SQL(Structured Query Language)datebase technique development to carry out the online examination system.It has online examination,makes out questions random,read test paper automatically,user management,customer management,score management etc.function.The manage system is theimportant department of the website.Its function involves to the website whole use and the renewal and so on, this subsystem mainly is composed by four modules:The user administration module, the test question administration module,the result administration module and the manager administration module,which have separately