Research on the Analysis and Design of General Test Database Management System

摘要

In order to help teachers to free from the traditional artificial exam management method, and to improve the efficiency and the quality of teaching, this paper researched the analysis and design of the general test questions database management system. Introduced the research background, analyzed the functional requirements of the system by using object-oriented method and UML (Unified Modeling Language) modeling technology, designed the system's architecture structure and the logical relationship of database, and discussed the key technologies involved in the system. Design results show that the system is general and open, it is easy to seamlessly expand its content and function, and the system can support the separation of teaching and examination for many courses, can avoid the waste of resources caused by repeatedly construction. The system design has high flexibility, maintainability, portability, and availability. The research has important practical significance and application value in deepening the reform of teaching exam and promoting the application of information technology in the education field.