WEB-based College Examination System Design And Implementation

As an important part of teaching work,examination and examination management is increasingly valued by the school.Mobile Internet,the popularity of the Internet,teaching staff and teachers,students also want to work at home or at home,can arrange any work,check the work arrangements,scheduling the work of the Internet is an inevitable trend.At the same time,examination and examination management is an important measure for the student's learning in school,and it is also the main criterion for quantification.The most important task of the examination and examination in colleges and universities is the final exam of the school.Because the time of class completion is not uniform,each class teacher also has requirements for the schedule of examinations.The students are rebuilt and make up the exam.Normal examinations are mixed exams.Need to consider the conflict with the timetable,the number of courses the students take in each semester,and the number of students in each class is very large or small,the number of invigilators in each department is very small,and the examination time is very time-consuming.Urgently,often within a few days,it is required to arrange all departments.These different requirements will inevitably put a great deal of pressure on the administrators of university management and examination,and research and develop a set of WEB-based automatic test that can apply to the general situation of colleges and universities.The system is very meaningful.The author of this article has many years of relevant teaching software development experience and project management experience in colleges and universities.He is familiar with the teaching services of many colleges and universities.Under the circumstances that the overall needs are relatively clear,the development method of the waterfall model is selected in the development life cycle.The system adopts the B/S architecture,the database uses Microsoft SQLServer2012 relational database,and the development is based on the Microsoft.NET framework,the adopted C# language,the use of WebForm,Entity Framework and other components;the Json is used in the industry to transmit data,and the data is encrypted to ensure the system.Safety and stability.Using dynamic planning as a guide,combined with backtracking algorithm and greedy algorithm,a dynamic programming hybrid algorithm is formed to provide custom parameters of various dimensions.Finally,a Web-based scheduling management system is developed.In the actual use of colleges and universities,the satisfaction of teaching staff and students has been improved.The examination system mainly includes: location information,teacher information,course information,basic student information,examination classification information,examination basic information,classification parameter setting,examination resource management,examination class information,automatic examination arrangement,examination leakage Row analysis,exam conflict information,invigilator review,class exam review,location review,student exam review,test query analysis and other functions.It has been used in many schools,and the general feedback is much better than other domestic test software in terms of ease of use,security,and performance.It does solve some problems that were not solved by some of the original systems in the work.It has a high degree of automation and improves the quality of school services.