Research And Implement Of The Key Technology In Grade Management System For Adult Education In Medical Colledge

With the rapid development of adult higher education, many related problems emerge ,for there are a number of differences beween ordinary higher education and the adult one.The management of adult students is a case in point for its being more flexible and complicated compared with that of the ordinary higher education. Especially,the student grade management for medical college is made even more complicated while the students there have to take their basic medical courses on campus but take their clinical courses in affiliated hospitals.Up till now, a great many grade management softwares have been developed, but they still can't meet users' practical demand, especially the users' demand in medical colleges. Accordingly, it is urgent to develop a specific grade management software that is used for the medical colleges and adult education, which would enhance the level of management.With the help of a suitable software, management level and efficiency would be enhanced undoubtedly. In order to fulfill the goals mentioned above, the dissertation is divided into two aspects: the designing and the implementation of the grade management model which is particularly used for adult students in medical college.By analyzing users' software requirement and studying the software system characteristics, mixed software system structure based on C/S model and B/S model is brought forward, which is aimed at realizing the grade management. The C/S model is served to realize grade management and grade input for basic courses, while the B/S model is served to realize grade input for clinical courses and grade record inquiry. How to design and implement the system is introduced as follows.In the part of B/S module, AJAX technology, which is used to improve the users' experience, database- connecting method and password encrypt method are emphasized.Elementary implementation based on the JSP technique is achieved here. In the part of C/S module, the maintenance technique used to improve C/S module is studied, and all the functions in C/S module based on Delphi are realized.In the part of database, Oracle database devise, backup, security technique are studied and applicated to the system.In the last part, the data-mining technique is expounded and the decision-tree for students' exam analysis, which is based on ID3 arithmetic, is constructed.To sum up, the dissertation is expatiated on the perfect combination of theory and practice, while hoping that it can provide a valuable reference and enforceable resolving method for the grade management of adult education in medical colleges by means of computers.With the rapid development of adult higher education, many related problems emerge.