《大学计算机基础》无纸化考试系统的设计与实现

【作者】 刘畅；

【导师】 付国宏；

【作者基本信息】 黑龙江大学 ， 软件工程， 2010， 硕士

【摘要】 随着《计算机应用基础》课程改革的不断深入,课程的教学目标也由向学生传授基本理论转变为提高学生计算机的实际操作水平,培养学生利用计算机解决实际问题的能力。为了有效地促进学生的自主学习意识,提高学生的就业竞争能力,各大高校都在进行着不同程度的教学改革,其中改变考核方式是最主要的改革途径之一。主要手段就是利用无纸化考试系统,检验学生的实际动手能力和解决问题的能力,使考试活动更加具有科学性。本文总结了《计算机应用基础》课程无纸化考试系统的设计与实现过程,详细描述了考试系统的研发背景和研究意义;介绍了系统开发与设计过程中采用的相关技术;详细分析了无纸化考试的流程、无纸化考试系统的功能需求、性能需求和可行性分析,从而得到系统的整体设计。文中详细描述了主要功能模块的设计思想与具体的实现方法,包括有题库子系统、考试子系统和评分子系统。其中考试模块和自动阅卷模块是系统中最为重要的两个部分,它们决定着系统是否能够高效准确的运行,是否能够达到预期目的。通过实际应用和测试,本系统具有较好的性能,对于推动我校《计算机应用基础》课程改革起到了积极的推动作用。更多还原

【Abstract】 Basic Computer Application has been one of the required courses in colleges and universities. The instructional objectives of this course are to introduce the foundation of the computer science, improve the application skills of the students and cultivate the problem-solving abilities at the same time. In order to promote the independence of ethnicity of students efficiently and increase the employment competition, the colleges and universities are carrying out the Teaching Reform and Innovations in different levels, in which the changes to evaluation and assessments will be one of the key methods.Many colleges and universities have changed their evaluation methods of test paper to paperless examinations on computers. By using the paperless tests on computers will not only test the logical deduction abilities and math abilities of the students like the traditional tests, but also will check the hands-on abilities and problem-solving abilities of the students directly, which will make the tests and examinations more scientific.In this dissertation, the author discussed and analyzed the research meanings, main contents and the general trends of the Examination System domestically and abroad. First, it discussed the applied theory and relevant techniques and then describes the design and the realization methods of the three main modules in details, including the subsystems of the question bank, examination system and evaluation system. The examination module and the auto-reviewing system are the two most important parts, which will determine that whether the whole system will run and operate with high efficiency and accuracy and whether it will reach the expected results. At the end, the problems that need to be solved and the future trends have also been stated.更多还原