基于Web的在线考试系统的开发与实现 毕业设计

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基于Web的在线考试系统的开发与实现

摘 要

随着计算机及网络技术的飞速发展,Internet/Intranet应用在全球范围内日益普及,当今社会正快速向信息化社会前进,信息自动化的作用也越来越大,从而使我们从繁杂的事务中解放出来,提高了我们的工作效率。目前存在各级各类的考试,而它们的各种工作主要还是依赖于手工完成,但是手工管理还存在着许多弊端,比如会由于不可避免的人为因素,造成数据的遗漏、误报。计算机信息化管理有着储存量大,速度快等许多优点,因此我们可以利用计算机网络以及JSP技术实现动态的管理。在众多的网络服务中,Web给人耳目一新的感觉,而在这其中,JSP技术则因为可以进行复杂的数据库操作、很强的交互性以及方便用户控制和管理备受青睐。随着计算机网络技术的进一步发展和普及,利用JSP技术开发的各种网络在线考试系统必将大行其道。

本说明书主要介绍了该系统的开发背景和发展前景、研究内容和设计理念以及系统的实现过程,该系统是一个基于Web采用B/S即浏览器和服务器结构模式,服务器端采用JDBC方式连接数据库。

关键词:在线考试, 试卷,JSP,SQL Server2005 第 IV 页

46 The Online Exam System Based On Web Development and

Implementation

Author: Liu Zhuan

Tutor: Ye Maogong

Abstract

Along with the computer and network technology rapid development, Internet/Intranet

applications growing popularity in the global scope, the society is rapidly towards

information society forward, information automation function also is more and more big,

make our from multifarious affairs liberate, improve our work efficiency. At present, the

exam at various levels and of various kinds of work that they still basically rely on done

manually, manual management still exist many shortcomings, due to the inevitable

man-made factors, the omission, cause data material misstatement. In many of the network

service, the Web gives a person refreshing, but in this one, because the technology was the

JSP can be complex database operation, strong interactivity and user-friendly control and

management is favour. Computer information management has a large storage capacity,

speed and many other advantages, so we can use computer network and JSP technology to

achieve dynamic management. With the further development of the computer network

technology and popularization of using the JSP technology development, various network

on-line examination system will be flourishing.

This paper mainly introduces the system development background and development

prospects, research content and design concept and system implementation process, this

system is based on a Web adopts B/S namely the browser and server structure mode,the

server using JDBC way connect to database.

Keywords: Online Examination, the Examination Paper, JSP, SQL Server2005 第 IV 页

46 目 录

摘 要 ..............................................................................................................................

ABSTRACT ............................................................................................................................ I

1 绪 论 .......................................................................................................................... 0

1.1 系统开发背景 ...................................................................................................... 0

1.2 系统开发的目的和现实意义 .............................................................................. 1

1.3 系统设计思想及实施方案 .................................................................................. 2

1.4 可行性分析 .......................................................................................................... 2

1.4.1 资源可行性 ...................................................................................................... 2

1.4.2 时间可行性 ...................................................................................................... 3

1.4.3 技术可行性 ...................................................................................................... 3

1.4.4 经济可行性 ...................................................................................................... 3

1.4.5 社会的可行性 .................................................................................................. 3

1.5 本文内容安排 ...................................................................................................... 3

2 系统需求分析 .............................................................................................................. 5

2.1 系统功能分析 ...................................................................................................... 5

2.1.1 系统功能模块 .................................................................................................. 5

2.1.2 系统界面设计分析 .......................................................................................... 5

2.2 系统性能分析 ...................................................................................................... 5

2.3 数据库分析 .......................................................................................................... 6

2.3.1 系统数据库分析 .............................................................................................. 6