Design And Implementation Of The Online Examination System For Yili Technician Training School

Yili Technician Training Institute undertakes the training of senior technicians Yili and special operations personnel training, trainees each year nearly4,000people. Currently, the school is still using the traditional exam mode, which is not only cumbersome procedures, and workload. With the online exam in a nationwide promotion and application of various training institutions are gradually trying to explore the use of online exam way to change the traditional mode of examination, the paper discusses the use of PHP technology developed online training for technicians examination system.Traditional examination forms through examination paper, printing papers, organization prepare for the exam venue candidates through a variety of ways to verify identity, organizational teachers proctor, and then organize teachers marking, scoring, analysis papers and organize statistical results not only consume a lot of time, and to some extent, to spend a lot of manpower and material resources. In addition, this traditional examinations are often mixed with a lot of human emotions, it is inevitable to test the fairness and seriousness of the negative impact. To solve the above drawbacks, this system development on the test library management, the questions randomly selected test paper, online examinations, performance analysis and statistics and other functions, and earnestly solve the shortcomings of traditional examinations.In this paper mainly introduces how to use PHP programming techniques to achieve online exam, with the Dreamweaver development tool and as a MYSQL database for the background system, which can be through the website of the entire examination system management, can be used both as an administrator Sign in systems management; teachers can also log system to upload papers and exams information hiring and management; followed by the candidates through the use of good distribution username and password to log examinations; after the examination and can be queried via the website scores exported.The questions in this system is a lot of questions in previously uploaded randomly selected require a certain amount of questions, automatic test paper through the system technology, combined with the examination questions and type by a certain percentage to be allocated, so you can avoid the traditional exam declared yesterday that appears, Degrees of difficulty, problems and cheating on exams all the disadvantages of the gap is too large. The system’s test paper technology at examination time, question types, fractions, and many other difficult conditions to take the best solution.In developing this system permissions and the teacher candidates permission to separate the different functional modules logged in to be authenticated before operation, to ensure the security of the system. This test system uses not only greatly improved my school examination affairs work efficiency, but also in saving time, reducing the waste of resources and reduce labor intensity have been some improvement. Yili technician training colleges and education reform has played a significant role in promoting.