Design And Implementation Of Grand Certification Management System

With the progress and development of our society, requirements for knowledge and capabilities of social workers and technicians have become higher and higher. Examination as a measure of the ability of people has become an important means in the status of modern life, and further penetrated thoroughly various aspects of society. The rapid development of Internet technology makes examination technology and its carrier experience revolutionary changes and the management of certification exams has stepped into a new stage. China's software certification market has been the second place in the world after America. Large software enterprises have been progressing. Only Shenzhou Data and Huawei have got this kind of exam system. The System has been recognized by people in IT and colleges. But it is just the certification of hardware and internet. GrandSoft Company which ranks first in the area of architecture software in domestic engineering has successfully become one of the listed companies. If they want to bring more in line with international practice and gain enormous profit, they must have their own management platform of certification exams.This essay discusses modern certification systems and the development of online exams and its application. It also introduces Certification System based on .Net on analysis, design and realization process, consisting of Central Management End, Office Management End and Exam System. And I have designed system data structures, system data communication safe mode, papers and examination questions of storage structures, editor, and the I/O technology of examination questions.The system mainly adopts the following techniques:the design of all-new Microsoft .Net Framework and Distributed Data Interactive Technology of Web Service. It develops a combination of B/S and C/S on structure and employs ASP. NET2.0, AJAX, B/S Html Design, WSE on Security of Data Communications, SQL Server2000 on Data Storage, XML and HTML on Test Papers and Questions Storage. In the future, this system will change traditional exam mode, certification mode, management mode of trainees and clients, etc. It can save lots of labors, materials, funds and time. It would bring inestimable economic and product benefits when certification exams were widely used in the future.