毕业设计（论文）
基于ASP技术的在线考试系统开发
Development of an Online Examination System Based
on ASP Technology
学生姓名 ： 。。。 所学专业 ： 计算机科学与工程 所在班级 ： 计算机09-1 指导教师 ： 。。。。 教师职称 ： 副教授 完成时间 ： 2013年5 月31 日 。。。。。。。
计算机科学与工程系
摘 要
随着网络技术的日益成熟网络已经深入到生活的每一个角落包括教育、购物、咨询、办公等等许多领域。在网络迅速发展的今天网页技术的应用也越来越广泛。网页技术的应用对于教育行业来说优势更加的明显。传统考试要求老师打印试卷、安排考试、监考、收集试卷、评改试卷、讲评试卷和分析试卷。这是一个漫长而复杂的过程，已经越来越不适应现代教学的需要。
在线考试系统是传统考场的延伸，它可以利用网络的无限广阔空间，随时随地的对学生进行考试，加上数据库技术的利用，大大简化了传统考试的过程。这样不仅能增加学校管理的透明度还提高了学校的管理水平。还能充分的利用学校的现有资源大大减轻教师的工作量把老师从出卷、阅卷等一些繁重中做中解脱出来。因此在线考试系统是电子化教学不可缺少的一个重要环节。
本毕业设计的内容是设计并且实现了一个基于WEB技术的在线考试系统，故而系统主要以ASP.NET(C#)作为开发基础，用Microsoft Visual studio 2010作为开发工具，以SQL Server2008作为数据库与前台连接。基本实现了网上考试系统具备的主要功能模块，包括登录模块，随机抽取试题模块，自动评分模块，试题管理模块，后台管理模块。
关键词:?网络 教育 在线考试 B/S结构 ASP.NET(C#)技术
Abstract
As the network technology increasingly mature network has deep into every corner of life, including education, shopping, consultation, office and so on many fields. In the network of the rapid development of the web technology is becoming more and more widely applied today. The application of web technology for education industry advantage is more obvious. Traditional examination request the teacher to print paper, scheduling, invigilation, collect test paper, test paper, a process of evaluation and analysis of examination paper. This is a long and complex process, already more and more not adapt to the need of modern teaching.
Online examination system is an extension of the traditional test, it can take advantage of the network infinite vast space, anytime, anywhere to test students, coupled with the use of database technology, greatly simplifies the process of traditional examination. Such not only can increase the transparency of school management is to improve the management level of the school. Can fully use the school's existing resources greatly lighten the load of the teachers the teacher do in from some heavy volume, marking, etc. So online examination system is an important part of electronic teaching.
The content of this graduation design is to design and implement a on-line examination system based on WEB technology, it system mainly based on the development of the ASP.NET (c #), using Microsoft Visual studio 2010 as a development tool, SQL Server2008 as database connected to the front desk. Basically achieved online examination system has main function module.
Keywords: Network Education Examination online B/s structure
ASP.Net technology
计算机科学与工程系毕业设计 (论文)
目 录
1 开发背景 ................................................................................................................. 1 2 系统分析 ................................................................................................................. 1
2.1 需求分析........................................................................................................ 1 2.2 系统功能描述................................................................................................ 1 2.3 可行性分析.................................................................................................... 2 3 系统设计 ................................................................................................................. 3
3.1 系统目标........................................................................................................ 3 3.2 系统功能结构................................................................................................ 3 3.3 系统预览........................................................................................................ 4 3.4 业务流程图.................................................................................................... 7 3.5 程序运行环境................................................................................................ 7 3.6 数据库设计.................................................................................................... 7 3.7 数据库设计概念............................................................................................ 8 3.8 数据库逻辑结构设计.................................................................................... 9 3.9 文件夹组织结构.......................................................................................... 11 4 公共类设计 ........................................................................................................... 12 5 系统前台功能设计 ............................................................................................... 13
5.1 登录模块概述.............................................................................................. 13 5.2 登录模块技术分析...................................................................................... 14 5.3 登录模块实现过程...................................................................................... 14 5.4 随机抽取试题模块概述.............................................................................. 16 5.5 随机抽取试题模块实现过程...................................................................... 17 5.6 自动评分模块概述...................................................................................... 20 5.7 自动评分模块技术分析.............................................................................. 20 5.8 自动评分模块实现过程.............................................................................. 21 6 系统后台管理功能设计 ....................................................................................... 22
6.1 试题管理模块概述...................................................................................... 22
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计算机科学与工程系毕业设计 (论文)
6.2 试题管理模块技术分析.............................................................................. 23 6.3 试题管理模块实现过程.............................................................................. 24 6.4 后台管理员模块概述.................................................................................. 29 6.5 后台管理员模块技术分析.......................................................................... 30 6.6 后台管理员模块实现过程.......................................................................... 30 7 系统测试 ............................................................................................................. 41
7.1单元测试......................................................................................................... 41 7.2网站测试......................................................................................................... 43 7.3网站维护......................................................................................................... 43 8 总结 ..................................................................................................................... 44 参 考 文 献 ............................................................................................................... 45 致 谢 ..................................................................................................................... 46 附 录 ..................................................................................................................... 47
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