摘 要
随着现代教学改革的深入和计算机信息管理的飞速发展,教学的各个方面都向系统化、规范化、自动化的方向发展。面对传统的人工出题不仅费时费力而且效率低的弊端,有必要开发使用计算机来管理试题并可以自动出题、组卷的软件系统——试题库管理系统,以提高教育教学的工作质量,提高教师的工作效率。通过这样的系统,可以做到试题的规范管理、科学出卷、快速查询,从而减少教师的劳动量,提高教学的效率和质量。
试题库管理系统是典型的管理信息系统,其系统开发主要包括数据库的规划设计与维护、客户端应用程序的开发两个方面。对于前者建立起的数据库具有完整性和一致性,且具有一定的数据安全性,而对于后者则要求程序界面友好、功能完备、容易使用,具有流行软件的操作习惯等特点。
试题库管理系统包括系统管理、试题管理、试卷管理、课程管理等模块。
利用计算机技术实现无纸化考试,取代传统的手工考试方式,是近年来计算机技术的一个非常活跃的研究领域。
网络考试可实现真正意义上的无纸化考试,不仅是建设节约社会的需要,同时网络考试还具有快捷、方便、高效、安全等许多优点,考试的信度、效度都可大大提高。目前国际上著名的认证考试,如Sun公司的认证考试、Cisco认证考试都采用了这种方式,因此,采用标准化网络考试方式将是以后考试发展的趋势。
本文利用网络技术和数据库技术以及技术,开发了基于C/S的多用户在线考试系统。该系统使用方便、操作简单,现阶段能实现多用户同时在线考试时间控制、自动阅卷,试题录入及修改、用户管理、成绩管理等重要功能,也就实现了无纸化考试,满足任何授权的考生随时随地考试并迅速获得成绩。
考试系统选用 SQL Server 2000 作为后台数据库,利用功能强大的visual studio 2005应用程序作为网站的开发软件,采用的技术使生成动态交互式Web主页的工作变得十分简单。同时对、IIS(Internet Information Server)等关键技术进行了探讨。
网站在实现方法上,采用ASP的ADO组件实现网页与数据库之间的连接,采用字段的匹配实现学生登录和教师管理登录功能,通过数据库语句实现对考生详细的成绩分析与试卷分析的功能。
该系统完成了教学改革课题设计要求的任务,达到了简化试卷的出、答、改、管理的目的。
关键词:考试系统,ASP,.NET,试卷生成,数据库,C/S
Abstract
With the deepening of modern teaching reform and the rapid development of computer information management, all aspects of teaching develop to the systematic, standardized and automated direction. Faced with the traditional title of not only laborious and time-consuming but also shortcomings of low efficiency, it’s a need to develop the software system ---- Item Management System, which uses computers to manage the test and automatically create test paper to enhance the quality of their work in the education and teaching and their work efficiency. Through such a system, we may be able to manage the test in a standardized way, create a test paper and the volume scientifically, search the test 数据库认证考试quickly, thus reduce the workforce of teachers and improve the efficiency and quality of teaching.
Item Management System is a typical management information system, whose system development mainly includes two aspects:database planning design and maintenance, the client application development. With regard to the former setting up a database with integrity and consistency, it has a certain degree of data security, while the latter claims a friendly process interface, full function, easy to use and needs a peculiarity of operating the popular software and so on.
Item Management System includes system management, examination questions management, examination paper management, curriculum management, and other modules.
The way that non-paper examination based on computer technology substitutes for tradition manual examination has recently become an active research field.
The network examination can carry out the real meaning of the examination without the paper, not only is a demand that constructs the economy society, at the same time the network examination but also has fast, convenience, efficiently, safety etc. many advantage
s, examination of reliability, effects can raise consumedly. Currently, the attestation of international last examination, if the attestation of the company of Sun examination, the Cisco attestation examination all adopted this kind of way, therefore, adoption standardize the network examination method will be later the trend of the examination development.
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