Analysis And Design Of Basic Course Examination Management System In Medical Colleges And Universities

With the comprehensive development of information technology,computer and network technology are more and more used in various fields of the world.The way of people think and solve problems is undergoing a qualitative change,which has triggered a revolutionary change in various fields.The introduction of computer and network technology in modern education meets the needs of contemporary education development and is also an important means to improve the level of school teaching management and teaching quality.Among them,the use of large-scale test questions for computer network examination is one of the typical models.The thesis studies the whole process of the analysis and design of the examination management system of basic courses in medical colleges and universities.The focus of the analysis and design is the system requirements analysis and system overall design,system detailed design,and system testing.This article takes the current situation of examination management in Kunming Medical University as an example;Using object-oriented and UML unified modeling methods,analyzes and designs a set of examination management system suitable for the development needs of Kunming Medical University.This thesis introduces the main research background and significance of the exam management system.In business analysis,it first explains the problems existing in the traditional manual examination,analyzes the current manual examination process of Kunming Medical University;after analysis and design,it is optimized New business flow chart;in the system requirements analysis part,the use case diagram of the system is obtained through use case analysis and use case description;in the overall design part of the system,the overall system package diagram is obtained according to the user's use case diagram;the entity class relationship of the analysis system is analyzed After that,the entity relationship class diagram of the system is obtained;at the same time,the table structure of the database is established;in the detailed design part of the system,the class diagram of the system module design is given,and the sequence diagram of the representative business is further explained with the sequence diagram.Finally,in the system testing part,the system was tested for functionality and non-functionality,and a screenshot of the function implementation interface of the system was given,as well as a line graph of the response time when different numbers of concurrent users visited the system at the same time.At the end of the thesis,the contents of this study are summarized and analyzed,and the points that should be paid attention and thinking are drawn,and the next step of the work is prospected.