随着考试类型的不断增加及考试要求的不断提高，教师的工作量将会越来越大，并且其工作将是一件十分繁琐和非常容易出错的事情，可以说传统的考试方式已经不能适应现代考试的需要.随着计算机应用的迅猛发展，网络应用不断扩大，人们迫切要求利用这些技术来进行在线考试，以减轻教师的工作负担及提高工作效率，与此同时也提高了考试的质量，从而使考试趋于公正、客观，更加激发学生的学习兴趣.

本文主要介绍了在线考试系统、管理子系统的需求分析、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在线考试系统.它具有用户登录验证、用户在线考试、动态随机出题、自动判卷、用户管理、试卷管理、成绩管理等功能，管理系统是网站的重要组成部分，其功能涉及到网站整体的使用与更新等，本子系统主要由四个模块组成：用户管理模块、试题管理模块、成绩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.

-Request to increase and examine continuously along with the examination type of raise continuously, the teacher s 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 student s 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