【作者】 李琦；

【导师】 李豪杰；

【作者基本信息】 大连理工大学 ， 软件工程（专业学位）， 2013， 硕士

【摘要】 随着网络应用技术的发展,无纸化的网络考试将是未来考试的发展趋势,一个能够满足高校各课程理论考核要求,且能支持大规模学生同时在线考试的网络考试平台是高校教育信息化建设内容的一部分。在线考试系统作为一种新型的考核手段和考试方式,在实际教学中得到了广泛的应用,并成为当前计算机信息系统研究与应用的热点领域。随着这种趋势的进一步加强,各个高校和一些软件企业也开始加入研发此类软件的队伍,由此使得的教育考试软件呈现了一种百家争鸣,百花争艳的情况。但是虽然各家都在研究各类考试软件各有不同,但是考试软件在这种过程中本身也确立了很多标准。形成了一些趋同点,包括对于B/S架构的越来认可、对于访问带宽要求的认同等等,这使得考试软件在某种程度上面又成为了一种共识。所以纵观当前的考试系统可以说在不同中向着同一个标准前进。本考试系统在综合分析了当前考试系统研究成果的基础上,采用B/S的模式开发,利用IE浏览器作为界面设计,使用户可利用浏览器直接访问本平台,完成考试和测评。本系统技术上选择JAVA技术和SQL数据库以及其他网络程序设计开发平台该系统主要功能包括用户登录、身份验证、新用户注册、教师学生信息管理、在线考试、管理员登录及考试管理等模块,以减轻教师的工作负担、提高工作效率和考试质量为设计目标进行了较深入的研究与分析。本文研究的重点在于考试系统的大并发量访问架构和缓存技术。更多还原

【Abstract】 With the development of Education Informatization, the online examination system, as a new method of examination, has been widely used in practical education, and become the hot field of current research and application of computer information system.As a new means of examination and test methods of online examination system, has been widely applied in practical teaching, and become a hot field of current research and application of computer information system. With the further strengthen this trend, various colleges and universities and some software enterprises have also started to join in developing such software team. So the education examination software has been a flowering of innovation. Although everyone in the study of test software are different, but the test software in this process itself has also established a lot of standard. Some convergence points, including the B/S architecture, and approved for access bandwidth requirements identification and so on, which makes the test software to some extent and become a kind of consensus. So in the current examination system can be said in different towards the same standard in advance.Based on analyzing the gained results of current examination system research comprehensively, the systerm adopts B/S B/S architecture, and uses the IE browser as interface design. The user can use the browser to directly access this platform, complete the examination or evaluation. The system selects JAVA technology and SQL database and other network programming to do the design and development of this platform. The main function of this system includes user login, authentication, the new user registration, students’ and teachers’ information management, online examinations, administrators login and management module. We delve an in-depth research and analysis to design the systerm in order to reduce the workload of teachers, improve the work efficiency and examination quality. This paper focuses on the stochastic large concurrency architecture test system and cache technology.更多还原