Design And Implementation Of Online Examination System In Colleges And Universities

With the rapid development of the Internet, Internet applications is increasinglyattracting the attention of people based, online examination system Web based onemerge as the times require in this situation, it is accompanied by the development ofnetwork technology and database technology and the gradual development of. It canuse the network whenever and wherever possible, conduct an examination of thecandidates, is an extension of the traditional test. The actual needs of this issue fromthis point of view and for the university students work, put forward the onlineexamination management system based on J2EE platform corresponding, improve theefficiency of daily management work, has the practical significance.By using the principle and method of software engineering, firstly on thedevelopment of the system needs analysis, obtains the user the system’s functionalrequirements, and the use of UML object-oriented modeling technology, graduallygives the system use case diagram. On the basis of the overall design of the system,then the design of system function module, the system is divided into threesubsystems are the administrator subsystem, teacher subsystem and test subsystemand detailed design. In the part of system implementation including the choice ofdevelopment environment, to achieve database access system, the main achievementof specific functional modules, module to realize the key code, design of algorithmand realization. Finally, the system is tested, and the system testing results wereanalyzed, and proved that the system has realized the user requirements, the overallperformance of the system design objectives.The online examination management system has friendly interface, convenientoperation, reliable and stable system, applied to the daily management, the realizationof the information management of the teaching management, the function of onlineexamination system the consummation, also has a certain practicality and flexibility.At the same time as the development of similar systems for future reference and help.