大学生课程选修辅助决策系统设计

2019届本科毕业论文AbstractNowadays,with the rapid development of Internet and computertechnology,the scope of coverage has touched the field of education andteachers and students.The implementation of computer and networktechnology in university management has become the mainstream,not onlyin order to improve work efficiency,promote teachers'work and saveresources.The students of Tangshan Vocational and Technical Collegebased on network can carry out the functions of elective decision-makingsystem,student management,course selection management and achievementmanagement.In addition,it is also possible for students to learn toanalyze the situation,maintain curriculum and curriculum selection,systematically analyze and improve their learning efficiency andteaching management according to relevant management information.Efficiency.Firstly,this paper explains the working mode of decisionsupport system in elective course.The B/S mode will discuss thetechnical framework of ASP.NET framework,discuss the Web servicetechnology,and determine the development environment and designdatabase of the system.The database is developed under the environmentusing UML technology to build system models,general and structural modelanalysis and system design.Firstly,the function and performancerequirements of the system are analyzed.On this basis,user login module,course selection module and system management module are designedrespectively.The system database is designed and established,and theauxiliary course selection system is completed.Design data flowdiagrams,database logic and stored procedures for DSS.Finally,the userlogin module,course selection module,course query module,systemmanagement module and course selection assistant are applied to thedecision-making system process.The system is optimized through the