在线考试系统的设计与实现

Design and Implementation of Student Online ExaminationSystemAbstract:The traditional exam model has many drawbacks.Most of the exams in the school use thetraditional exam method.There are fewer papers.It is not convenient for the number of exams to beclear.If you answer the wrong question,you have to change the paper.The test paper is important.Environmental protection resources.With the advancement of science and technology,the efficiencyof the exam is getting higher and higher,and teachers often have to work overtime to change the testpaper,so the paper exam will be replaced by the computer network exam.This system developed a student online examination system in JAVA language.First of all,weconducted a survey on the examination situation of domestic students.Based on our understanding ofthe school examination situation,we designed a student online examination system on this basis.Tosome extent,the paperless examination has been achieved,and teachers have greatly reduced theworkload of teachers in reviewing test papers.Object-oriented development of JAVA language.Inthis system,the paperless examination is conveniently carried out,which makes the examination moremodern,scientific and visual.This system is very flexible to achieve the functions required by allstudent exams,quickly enter the exam,and then successfully complete the exam.The onlineexamination system includes student entry,teacher entry,examination management,question bankmanagement,score statistics,and other functional modules.It can achieve the functions of onlineintegration of test papers,online exams,online scoring,etc.,thereby effectively improving theefficiency of generating questions and changing papers,and saving test capital.Exam management:Exam management is a function that can time the exam time and automatically submit the paper whenthe time is up.Question bank management:mainly to upload questions,this function can be carriedout by the administrator or the teacher.Results statistics management:You can display the results ofall subjects of the students.Student entry:Enter student information into the system.The traditionalexam model has many drawbacks.Most of the exams in the school use the traditional exam method.There are fewer papers.It is not convenient for the number of exams to be clear.If you answer thewrong question,you have to change the paper.The test paper is important.Environmental protection