vb设计计算机网络实验测试系统.doc

吉林工程技术师范学院 计算机网络实验测试系统 学生姓名: 班级： 指导教师： 职称： 专业名称：计算机应用与技术 答辩时间 2011年6月2日 答辩委员会主席： 2011 年 6 月 信息工程学院 摘要 计算机应用技术的发展使得考试的技术手段和载体发生了革命性的变化，计算机应用的开放性、分布性的特点和基于计算机应用的巨大的计算能力使得考试突破了时间和空间的限制。与传统考试模式相比，计算机考试具有无可比拟的优越性，它可以将传统考试过程中的试卷组织、审定印制、传送收集、登记发放各个环节缩小到一至两个环节，几乎屏蔽了所有人工直接干预考试活动的可能性，不但能够节约大量的时时间、人力、物力与财力，而且还可以大幅度增加考试成绩的客观性和公正性。 本文以计算机应用为平台，包括系统需求分析和系统功能设计以及数据库设计。重点阐述了用户登录模块、考试模块、题库管理、试卷管理模块、学生管理模块、成绩管理模块等简单设计。计算机考试系统课题产生的背景是当今教育信息化的趋势及我国高校教育信息化系统的建设，目的是充分利用学校现有的计算机软和硬件实现无纸化考试以避免传统手工考试的不足。 关键字：计算机考试、模块、信息化  Abstract  Computer application of technology to make the technical means and carrier a revolution in computer application of an open and distribution characteristics of and based on the computer applications to the computational power to make the examination was a time and space limitation. Compared with traditional the computer is superior. It can be the traditional test in the course of examination papers printed approved organization, collection ,dissemination and transfer of registration every link to one or two, almost shielding all direct intervention by the activity, not only can save a lot of time, manpower, material and financial resources, but also increased significantly in the examination of objectivity and impartiality. The paper with computer applications are platform, including system needs analysis and the system functions and the database design. The emphasis on the users login, modules, the library, papers management module, a management module and management module, a simple design. The computer system of the subjects education background information to the trend of our institutions of higher education and information system and aim is to make full use of the school computer software and hardware NO Paper to prevent the realization of the traditional handicraft the examination. Keywords ： the computer test, modules, information 目录 引言 I 第一章 系统