Design And Implementation Of Basic Computer Course Network Test System

With the rapid development of computer technology and the Internet,more and more schools use computers for teaching,and the use of computers and networks in the exam as a testing tool.Basic computer Liaoning Provincial College public infrastructure required course for all students,all freshmen must take the exam in the first semester of the course,the number is very much the traditional paper-based exams as it relates to the volume,roll printing,the examination arrangements,marking papers and many other aspects of teachers will bring heavy labor,and inevitably artificial marking may be some errors,and this error will affect the fairness of the exam.Network test systems,not only can save a lot of manpower and material resources,but also can greatly improve the efficiency of the examination,so that the examination is more objective and impartial.In this paper,combined with ASP.NET MVC and SQL Server databases,C#as a development platform,on Windows systems developed a B/S mode network test system.System consists of eight modules,respectively administrator(teacher)information management module,student information management module,the examination process management module,exam management module,online examination module,automatic marking score module,paper management module,results processing module.The functional modules of the system and so make a detailed planning and design,focusing on the access to and maintenance of web database design and implementation,to create a test environment,managers and candidates login authentication,random test paper,to achieve automatic scoring module.The system uses ADO.NET for database access and maintenance,interface implementation is mainly based on ASP.NET technology,combined with the CSS technology,JavaScript and Ajax technology for the comprehensive development.Interface layout using CSS technology for control,dynamic interfaces using ASP.NET controls and the UpdataPanel ScriptManager control to achieve,the logic behind the use of the C#language processing entity classes and control classes of business processes.In this paper,Liaoning Provincial College Examination work management requirements and processes for analysis,basic scheme proposed basic computer courses network test system under the Web environment B/S structure is adopted.Gives a description based on the detailed design and implementation of B/S structure of the network test systems,including the design and development process,requirements analysis,functional design,code class design description,ASP document design and database design description.Finally,the system was tested and the results proved stable operation,the design is simple,practical,more accurate score for the rapid development of computer-based examination system,there is a certain value.