Research And Implementation Of Student Online Examination Management System Of IMA

With the rapid development of computer technology and the popularization of the Internet, computers and networks are closely related to our daily work, life and learning. Now campus information technology has become a social and a new hot, how to better use of network technology for education has attracted more and more people thinking. The online exam acts as a very important part of the campus information construction. All along, the Inner Mongolia Normal University and other schools all checked by the test results of teaching, but the traditional way is to test artificial way to organize, including teachers provide such questions, educational administrators arrange the examination room, students take the test, marking the examination papers and publication of the results and so on, this approach is inefficient requires a lot of manpower and resources. Using online examination can not only improve the efficiency of the work of teachers and school management, but also avoid a lot of unfairness.In this paper, the actual examination process of Inner Mongolia Normal University as an example, first of all, the system’s demand analyzes are made, including overall system requirements and functional requirements of each sub-module, and use UML modeling language constructs case diagram of each module and activity diagrams. On the basis of the needs analysis, the system complete the design of online examination management system, including system architecture design, database design and function of each sub-module design. Wherein the system architecture using B / S mode, the design patterns using Spring MVC frame; database design points for database concept design and logical design. Conceptual model of the database design gives each entity E-R chart design and overall system E-R diagram design, the logical model of the database design gives the design of each data table; the functions are divided into eight modules: the questions management, paper management, test management, training management, user management, common data management and system management. Through the class diagram and each timing diagram detailed describe functional design of sub-module. Then the system describes the implementation of the main functions. Finally, the paper gives a summary and analysis of some shortcomings existing in the system and put forward a vision of the future.