Design And Implementation Of Online Examination System Of Police Based On J2EE

Policing informatization construction has become the fundamental and pilot work of the Ministry of Public Security.The informatization application has been listed as one of the competition items by Public security department of Hunan Province since 2013。Grass-roots public security organs failed to organize effectively because of the lacking of normative examination standard and specific content.Therefore,there is an urgent need to develop a targeted “ police online learning examination system ” to online learning and training for grass-roots police.In this paper,there is a police online learning examination system based on J2 EE framework in view of the wide distribution of grass-roots public security organs、the scattered staff and the difficulty to organizing group study and exam.The Police autonomous learning、practicing any time、the department organization examination、scheduling learning 、 the timely evaluation and the helping of error correction have come true,Realized the user registration,personal information management,learning schedule management,records management practice,examination records management,learning management task,electronic teaching materials management,online practice,simulated test,online examination,learning the twelve major function of the training management and test question database management.There are some knowledge and examination questions from 2014 intermediate law enforcement qualification,police in 2015 primary learning outlines organ law enforcement qualification study program and 2015 enterprises and institutions computer application directory introduction part learning and exam in this system.Therefore,it achieves the desired effect of harmonious relationship,keeping up with time,simple operation and convenient examination.The system have a lot of advantages such as good compatibility 、 perfect function、convenient maintenance and management、saving money、the small impact on the daily work and carrying out the training quickly.It can realize “the science and technology strengthening police" effectively.It is also one of public security computer software which has reliable performance and broad application prospect due to the grass-roots' use、revision and improvement more than once.