Online Exam System Design And Realization

With the rapid popularization of the network and the emphasis on education, the institutions of the online test subjects have the necessary use of the environment. Chongqing Institute of Information Technology to enhance the quality of teaching as for the online exam system to produce a greater demand, although there are some domestic network test systems, but its main function is teaching, not alone as a testing platform, general poor, and the system subjective Review of the reviewers are mostly using artificial means, there is no real sense of the automatic scoring.The system for the Chongqing Institute of Information Technology on-line examination system needs three-tier structure as the overall system design to Microsoft SQL 2005 database technology relies on the use of Microsoft's. NET technology, combined with ADO.NET, to achieve the online examination system. Questions designed and implemented by the random test paper questions, online exams, exam management, system management functions, can score on objective questions online. Students with Student ID login is successful, read the test instructions, and then select the test subjects into the test page, complete the appropriate subject test, automatically gives the test results. System management, for exam, exam subjects, candidate information, test results management. Exam administration, the realization of questions to add, delete, edit functions; information management candidates can add, modify, query, delete candidate information, performance management performance information can be deleted, subject management was modified test subjects information.