Design And Realization Of Middle School Online Examination System

Cyber-education, as a characteristic of modern education, serves as a new force for the development of education and represents the new developmental direction of teaching reform. The testing system based on Internet is becoming the research focus for people. Compared to traditional testing pattern, on-line testing has incomparable advantages.The traditional testing system mainly includes objective questions and some subjective questions. Therefore, for experimental courses, more operational and interactive, the test can only be processed through traditional man-made pattern. For a long time, it is hard for teachers to supervise students’ cheating and check if the results are made by normal procedures, and in each exam, a teacher covers limited students.The simulated testing system for experimental courses in middle school researched in the paper aims to test students on-line for certain experimental course, making every links of the exam fast, safe and convenient. The system adopts N-layer model based on Web B/S, and technically uses J2EE as development and supporting platform and SQL Server2005as data server. The system is integrated with modules, such as system management, student management, test management and on-line testing, meeting the practical demand of on-line testing system.