Online Examination System Design And Development Of Vocational Colleges Based PHPCMS

With the rapid development of Internet technology,the weight of “feedback comments from employers” in higher vocational education evaluation is getting higher and higher,and the students' requirements for mastering technology are also higher.However,some colleges and universities are still limited to the evaluation of students.Traditional methods,management is not systematic,teaching monitoring and teaching evaluation are weak.Although the on-line examination system is an auxiliary tool for teaching evaluation,it does not play a significant role in teaching monitoring and teaching feedback.It is often only in a convenient way to improve the efficiency of teacher's marking of test papers and achievement records.Therefore,higher vocational colleges How to use the online test system to improve teaching aids and teaching feedback is particularly important.Under this premise,based on the general characteristics of the course exams in higher vocational colleges,through the analysis of the needs of teachers and students,we design and develop an online exam that can effectively meet the examination requirements of higher vocational colleges.system.In view of the problem that the examination system can only improve work efficiency without a good teaching feedback function,the system has designed and developed functions such as student self-testing,comparative analysis of the answer sheet,and statistical analysis of scores,so that the online examination system can be better applied to higher vocational education.In secondary school teaching.This study consists of six chapters.The first chapter first analyzes the development status of the on-line examination system at home and abroad,and the related technical conditions of this research application.It also introduces the technical framework and advantages used in this project.The second chapter establishes the core concepts and guiding theoretical basis of this project.Chapter 3 analyzes the needs of teachers and students online examination system in vocational colleges through questionnaires and interviews.The fourth chapter makes detailed design of the online examination system module based on theoretical guidance and needs analysis.The fifth chapter introduces the development process and system application analysis of online examination system in higher vocational colleges.Chapter 6 summarizes the experiences and deficiencies in the project development process,and proposes corresponding improvement plans and future research directions.In this study,Apache is used as the server and My SQL is the database,and the PHPCMS content management system is redeveloped using php technology.Completed management functions such as question bank,test paper,student achievement,examination,and automatic scoring.Secondly,for the problem that the online examination system has insufficient feedback on teaching monitoring and teaching,the feedback and test paper analysis of the test paper are designed and supplemented,so that the teacher can clearly understand the mastery of the students' knowledge points,and the students can view their own answer paper details and Teacher's comments,teachers can analyze the situation of the test paper and the students' questions and answer questions,effectively improving the teaching monitoring and feedback of teaching effects.The second development with PHPCMS has further improved the scalability,stability,and security of the online test system.The results of system test and application effect analysis show that the system is simple in operation,complete in function,and effective in use,and has a certain development prospect.