摘 要
本系统实现了在线考试的目的，以减轻教师的工作负担及提高工作效率，并能激发学生的学习兴趣。
在线考试系统主要是利用浏览器作为界面，利用B/S模式，即用户可利用浏览器直接访问本站点。主要用到的技术是采用ASP.NET（C＃）技术和SQL数据库以及DREAMWEAVER网页制作工具，设计出了各种功能。
本系统主要有用户有效身份登录、新用户注册、用户管理、在线考试、管理员登录及管理等功能。本文主要介绍系统的总体设计以及着重研究了登录注册导航板块的实现，并在此基础上建立了后台数据库。本系统主要以浅蓝色为底色，采用左右框架式，看起来清爽简洁。登录系统主要实现考生和管理员的登录，这是在线考试的前提；注册系统主要为第一次浏览本站的用户提供一个获得帐号的平台；用户管理可以提供查看成绩以及修改信息等基本功能；导航栏提供一些相关知识以及考研专题，这其中包括精心制作的知识卡片，涵盖了《数值分析》一书中所有公式，可供学生复习时使用，方便考生的学习，并能激发考生的学习兴趣。
关键词：在线考试系统；B/S模式；ASP.NET；数据库；登录注册
Abstract
This system has realized the goal of on-line test .This system could reduce the burden on teachers and increase efficiency, and stimulate the students’ interest in learning.
The online exam system is mainly used as a browser interface, the B/S mode that user could access the site through the browser, using ASP.NET (C#) technology and Dreamweaver tools, and SQL data the design of various functions.
The system is effective as users logged, the new user registration, user management, online examinations, Administrators login and management, and other functions. This paper describes the design and focus on navigation registration plate logged the realization and on this basis, to build a background database. The login system mainly provides the candidates and the administrator login, which is the prerequisite for online examinations; the registration system provide a platform for the first major to visit the site to access an account of the site; the navigation bar provide some relevant knowledge and special matter of entrance exams for postgraduate. In this part, there is a card that could supply all formulas of the book Numerical Analysis for student to review and learn, and stimulate the students’ interest in learning.
Key words：Test-online system; Browser/Server; asp.net; database
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