Design And Realization Of The Online Examination System For Coal Mine Administrative Staff Based On B/S

Examination is the core link in various educatioanl institutions, the results of the examination is directly related to the whole teaching achievements. Paper and pens have always been the main tools in the traditional examination. As a result, the reform of examination must be carried out because of the waste of paper and the low work efficiency.With the development of computer network and database technology, online examination by the computer can get the scores of candidates in time after the test and evaluation results, thus improving the teacher’s working efficiency, will become the new way of examination and certification.The dissertation analyses the concrete foundation construction of online examination system, combined with the construction goal of coal mine management personnel, according to the specific problems in realizing the system, study and analysis of test item bank and online examination rule parameters to construct a reasonable setting, the system automatically extracting technologies to implement the online examination management system etc. This dissertation introduces the system design and realizaion.It is based on B/S mode, using PHP development language and MYSQL database, the clients complete the examination through the browser. The system mainly has the system administrator user subsystem, student subsystem and teacher user subsystem. The system administrator user subsystem is mainly responsible for a platform to provide a variety of information in the process of examination for administrators, including the examinations management, examinees management, users management, databases maintenance, personal management and other functions. Teacher user subsystem is for the teacher user management database, the examinees performance management and other functions. The student user subsystem is to provide services for the candidates to participate in the examination.