Research And Implementation Of Public Examination System For Public Security Organizations

Examinations have always been an important way to select talents.The selection of talents through examinations is still a major means of selecting talents in modern society.With the rapid rise of Internet technology,traditional paper-based exam forms are slowly being replaced by online exams on the Internet.The exam is no longer a simple test in the traditional sense.It combines the characteristics of the new era and is presented in a way that conforms to the living habits of contemporary people.In this age of Internet,online exams are already the trend,and some traditional exams are gradually being replaced.This topic is based on a public security institution,designed and developed an online test system based on SSH architecture.The system is mainly implemented in two parts,one is the front-end test system,and the other is the background test management system.The front desk examination system mainly includes the candidate's login,the candidate's answer,the submission of the test paper automatic score,and the automatic submission of the test scores.The background examination management includes four functional modules: candidate management,question bank management,examination room management,and achievement management.The detailed requirements analysis of the front and back system functions is carried out.The requirements analysis and design of the system are described by using use case diagram,timing diagram,class diagram,entity relationship diagram,etc.The J2 EE related technology is adopted,and the SSH framework performs the functions of the system.Development and implementation,and finally the system was tested in detail to meet the online.The development and implementation of this system not only facilitates the daily examination of a public security institution,but also improves the management ability of candidates.It can be used as a reference for online exam management in other industries.