Research And Analysis On The Online Examination System Of Yunnan Land Resources Vocational College

Higher Vocational Education in Educational Administration, need to face many types of standardized tests, According to deepening of education reform and the development of information technology, teaching and testing separation become an important method. The traditional use of artificial tissue examinations Educational administrators need to spend a lot of time costs carried out volumes, printed volume, examiners and marking, using an online exam can significantly improve the testing organization and management efficiency. Now, a typical use of Examination management system for registration、admission ticket、results announcement, however less for online testing system,design a test to adapt vocational college management system is necessary.This paper mainly in Yunnan Vocational College of Land and Resources exam management, for example, for the purpose of research and analysis of standardized tests in the general flow and design and develop an online exam management system. Firstly, the research projects related to similar systems have been studied contrast, object-oriented software requirements analysis and design methods (OOA) and OOD method for system analysis, design, Unified Modeling Language (UML) description of needs. Among them, use activity diagrams to describe the process of system requirements, obtain a functional example of the overall system and process-related functions with different use cases. In the use case diagram is given on the basis of each of the examples and processes function with the use case diagram, and further description is given use case, given the functional structure of the system and the corresponding package diagram. Based on the analysis of system functions on a given system design static class diagram and related data analysis, the data needs of a given data structure design E-R diagram, and a description of related data tables.By demand for Yunnan Vocational College of Land and Resources online examination system analysis, software architecture design, design and data analysis needs static class diagram, the system includes a management candidates, test management, test management, online test, performance management, administration and scoring several administrative functions based information management, research and analysis on the basis of a system can be implemented on an online exam management system. Achieve higher vocational colleges online examination system provides an efficient, convenient, and efficient application platform, but also according to their own exam similar institutions in the case related to the management to design, develop suitable teaching development thinking test system to provide a reference for the role.