文档介绍：ess的考试系统设计
摘要
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随着信息技术的发展和网络的优化,计算机的运用变得更加多样化,而且对于现代教育来说,传统的考试模式已经不再适应,计算机的无纸化考试将会成为未来考试的主导。这种方式不仅方便、高效,而且保密性强,解决了评分时人为因素的影响。本设计运用了Visual Basic 《Matlab和系统仿真》一课进行了无纸化考试的设计与实现,实现了老师的教考分离,解决了人工出题的不可重复性。该系统实现了客观题的随机抽取和自动组卷功能,并且具有考生登录时的身份验证,答题结束时的答案提交,答题结果显示和自动评分以及自动计时功能。ess数据库,所以方便了数据库的更新、管理和维护。该设计保证了考试的客观性、实时性和公正性,而且降低了老师在出题和阅卷时的工作量。
关键词:考试系统随机组卷自动评分数据库
Design of Examination System Based on VB and Access
ABSTRACT
With the development of information technology work optimization, the application puters is more varied. For modern education, Traditional exams is no longer suitable , the paperless examination puter will led the future examinations, this approach is not only convenient, efficient ,but also confidential in nature, and it will solve the problems of human factors. This design uses Visual Basic and Access database right, design paperless examination of Matlab system and Simulation and the separation of education and examination, it solves the problem of non-repeatability. The system achieves the selection of objective title randomly and automatic Test Paper, it also has the candidates login authentication, Hand over the answer at the end of examination, and the answer showed, automatic scoring and the automatic timing. As the system uses the Access database, so it facilitates the updating of the database, management and maintenance. The design ensures the examination to be objectivity, impartiality and real-time, lowers the teacher’s workload in making out questions and scoring.
Keywords: exam system forming examination papers in random automotive grading database
目录
一引言…………………………………………………………………1
课题研究的背景及意义………………………………………………1
考试系统设计的目标和指导思想…………………………………1
二系统开发的关键技术………………………………………………2
Visual Basic编程语言及特点……………………………………2
Visual Basic简介………………………………………………2
Visual Basic特点………………………………………………2
Access数据库………………………………………………………3
三考试系统的开发与设计……………………………………………5
考试系统组成…………………………………………………………5
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