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网上考试系统论文

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在网络技术逐渐渗入社会生活各个层面的今天,传统的考试方式也面临着变革,而网络考试则是一个很重要的方向。基于网络的考试系统是传统考场的延伸,加上数据库技术的利用,大大简化了传统考试的过程。因此网络考试系统是电子化教学不可缺少的一个重要环节。所以现在较好的考试方法为网络考试,考生通过用户名、口令进行登录,试卷可以根据题库中的内容即时生成,可避免考试前的压题;而且可以采用大量标准化试题,从而使用计算机判卷,大大提高阅卷效率;还可以直接把成绩送到数据库中,进行统计、排序等操作。因此,采用网络考试方式将是以后考试发展的趋势。 [资料来源:THINK58.com]

网络考试系统的实现技术有多种,我们开发制作的网络考试系统是采用典型的客户机/服务器型的MIS型架构,系统按照功能的分类划分为相对独立但又相关的四大部分,其开发主要包括考生信息和试题的数据库建立和维护、客户机考试应用程序的开发、服务器考试管理系统应用程序的开发以及考试备份系统应用程序的开发。

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ASP是面向对象的开发工具,具有很多的控件,可以方便地进行界面设计和数据库连接等各种操作,所以我们选用ASP作为本次开发的语言。 [版权所有:http://think58.com]

关键词:考试系统、数据库、ASP、表、Access等。 [版权所有:http://think58.com]

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Abstract [资料来源:THINK58.com]

Gradually infiltrated the network of social life at all levels today, the traditional way of examination also facing changes, and the test network is a very important direction. Web-based examination system is an extension of the traditional examination room, together with the use of the database technology that greatly simplifies the traditional examination process. Therefore, the network test system is an indispensable electronic teaching an important part. So now's a good way to test the network test, candidates have passed the user name and password to log, test questions can be generated in real-time content to avoid the pressure before the exam questions; and a large number of standardized test can be used in order to use the computer grading Has greatly enhanced the efficiency of scoring; results can be directly sent to the database for statistics, such as sorting operation. As a result, a network test will be the way of the future development of the examination. [来源:http://think58.com]

Network Test System has a variety of techniques, the development of our production network test system is a typical client / server-based MIS-type structure, in accordance with the function of the classification system is divided into relatively independent but related to most of the four, their development The main candidates, including questions of information and the establishment and maintenance of the database, test the client application development, server management system for the examination application development, as well as test backup systems application development. [资料来源:www.THINK58.com]

ASP is object-oriented development tools, with a lot of control, you can easily connect the database and interface design and other operations, so we selected the ASP as the development of language. [来源:http://think58.com]

Key words: examination system, database, ASP, table, Access and so on. [资料来源:www.THINK58.com]

 

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1 前言     4

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11 设计的目的: 4

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12  设计意义:   4

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2 编程环境基础知识       4

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21   HTML  4 [资料来源:THINK58.com]

2.1.1 DreamweaverMX的概述  5

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2.1.2 ASP的概述       5

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2.2    VBScript         6 [来源:http://think58.com]

2.2.1  VBScript代码的基本格式      7

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2.2.2  VBScript数据类型 7

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2.2.3  VBScript常量         8

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2.2.4  VBScript变量         8

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2.3   ASP内置对象         9 [资料来源:www.THINK58.com]

2.3.1   Request         10 [资料来源:http://THINK58.com]

2.3.2   Response      10 [版权所有:http://think58.com]

2.3.3   Session         11

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2.3.4   Application  12 [版权所有:http://think58.com]

2.3.5   Server   13

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2.4   ADO组件       14

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2.4.1   Connection   14

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2.4.2   Command      15

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2.4.3   Recordset     17

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2.5  数据库      19

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2.5.1  数据库的管理系统         19

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2.5.2  建立Access数据库       19 [资料来源:THINK58.com]

3  需求分析   21 [资料来源:http://THINK58.com]

3.1  功能需求  21

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3.2  性能需求  21 [来源:http://www.think58.com]

4  总体设计   21 [资料来源:http://think58.com]

4.1  系统模块结构设计   21 [资料来源:http://THINK58.com]

4.2  数据库设计       23 [来源:http://think58.com]

4.3  概念结构设计  24 [资料来源:www.THINK58.com]

4.4  逻辑结构设计  25

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5  详细设计   28 [资料来源:www.THINK58.com]

5.1  系统流程分析  28

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5.2  模块详细设计  28 [来源:http://think58.com]

5.2.1 模块功能 28

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5.2.2 界面设计 28

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5.2.3 关键代码分析 57

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6      系统的发布与维护   60

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结束语      62

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参考文献 64 [资料来源:http://think58.com]

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