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Study on the Scheme of Online Exam System and Design of Its Key Techniques

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Tutor: HongLong; HuangGuoFang
School: Nanjing University of Posts and Telecommunications
Course: Computer technology
Keywords: Online-Examination,TestBase,Auto-generating Examination,PaperReading,B/S
CLC: TP311.52
Type: Master's thesis
Year:  2012
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With the rapid development of Internet technology, network technology has penetratedinto all aspects of education and teaching. With the aid of the network examination system,the school can facilitate the organization of the exam, objectively mark and analysis thepapers, which lighten the work burden of the teacher and provide students with a flexible,reliable, fair exam environment.This topic is for the purpose of studying and designing an on-line examination system,which is based on B/S structure pattern, with the "ASP.NET" development environment and"SQL server2005" background database. This kind of system will realize the functions:database management, automatic doing test paper, online examination, automatic scoring,performance management, and others.Here this paper mainly studies the following work:Firstly, through the analysis of the actual need of the online examination system, theapplication structure of network exam system, the development technology, and the systemcharacteristics, it designs and confirms the overall design schemes for the on-line system,and the technical design for the key function modules like database, test paper, markingpaper, and safety. Secondly, on the platform of.NET, it studies the software systemstructure (based on B/S structure), key technology and the frame solutions. According tothe above confirmed design schemes, it designs and realizes the overall function structureof the system. Also, it analyzes the key technical points of the function modules: database,test paper, marking paper, and system safety, and so on. Then it designs how to realizethese functions. Finally, the paper combines with the actual conditions and requirements totake the example test, and introduces the test process and result. Also it prospects thefurther improvement after the test.
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