Mianyang Art College Of Sccm Online Examination System Design And Implementation

With the continuous developm ent of information technology, inform ation management system has been infiltrated in to all sectors of our production and living areas. IT-based information management system not only facilitates the production and life of our activities, but also greatly improve our efficiency, resulting in huge economic benefits.With the continuous improvem ent of the social progress of various types of examinations and examination requirements increasing, the traditional test methods can not meet the current n eeds of the exam. In recent years, the rap id development of information technology, to address the shor tcomings of the exam ination process and provide technical support.Research objectives of this project through the establishm ent of the Mianyang Art College of SCCM online exam ination system, by means of the system to achieve the college examinations network, promote the process of online exam ination system for teachers to reduce the teaching load, save college paper supplies. Making it high ly scalable and easily in tegrated through the development of the sys tem characteristics manifested, for other college establish a be nchmark to acc elerate the integration of college school system.Contents of this paper is to analyze the actual needs of the Mianyang Art College of SCCM online exam, with relevant knowledge and theories of softwa re engineering for college exams online business, design a se t of online examination system in line with the actual situation of college thereby assist the student teacher exam management, reduce the burden on the teacher’s teaching, and to provide a better solution for students exams.This paper analyzes the use of object-ori ented technology needs of the system is analyzed, and the use of Unifi ed Modeling Language description of system requirements; using object-oriented design techniques to the design requirements of the system, and the use of unified m odeling language to describe the design of the system. This topic used in the system implementation phase C # language, using the ASP.NET MVC framework, system design based on object-oriented programming. Operating framework using Entity Fram ework SQL SE RVER database. The system uses a hierarchical structure into the system-level interface layer, service layer, business logic, data access layer, the interface layer calls via the service bus service layer, service layer through the interface call business logic layer, business layer calls the data access layer, data access layer calls SQL SERVER. In th is issue of object-o riented programming interface-based programming, full use of the Dependency Inversion principle, the use of the system uses the IOC thought of SOA deployment model.Online examination system based on the s ubject being studied service-oriented architecture model, in the current school system needs to b e integrated with the consolidation trend, the school system integration for all colle ges and universities provide technical support.