Design And Implementation Of Online Exam System Based On MVC

Along with the development of information technology and network constructionin university the extensive demand, more and more university computer technology,information technology and network technology is applied to the daily teaching andmanagement. The school examination system effectively solved this problem, thecomputer network examination system has changed the traditional examination way,USES the paperless examination way to undertake to the student assessment, not onlysave the university educational administration cost, but also reduce the burden of ateacher marking.Based on the online examination system application present situation, first studiedthe online examination system background and significance, again on the basis of thispaper expounds its goal and design and development the necessity of the onlineexamination system. Second, C/S system structure and the B/S system structure of thecontrast beginning, analyses the current development of the software system structureand the advantages and disadvantages of the two, and choose B/S system structure asthis paper development system software architecture. Using the idea of MVC designand development of the online examination system, the system development languageuse Asp.net language, database selection is SQL Server2005, and to Asp.net languageand SQL Server2005are briefly introduced. Combining the university educationaladministration work examination management of the status quo, the use of UMLmodeling method, through use case diagram, sequence diagram and collaborationdiagram and deployment diagram of the system requirement analysis. Relying on theabove introduction technology, the online examination system database design, onlineexamination system in view of each module carried on the detailed design andimplementation. Finally, the system test, test results show that the system function fullyreliable performance.Based on the MVC of the online examination system design is completed, thesuccessful application in Architectural and engineering institute of Shaanxi vocationaland technical college of computer science teaching and examination of related courses, use effect is good, for the school online examination system comprehensive applied toprovide the theoretical guidance and technical foundation.