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With the ongoing educational reform in college and vocational colleges, in order to meet the social demand for talent, the various types of institutions attaches great importance to students' practical training and the ability to work, have to implement 3 1,2 1 \The combined training mode that graduates a year ago, even a year and a half depth factories, workshops, research institutes Dinggang posts and practice, the simultaneous practice learning, in order to share outstanding teachers resources to ensure that the new form of education teaching mode quality level institutions have developed excellent course to provide students with a learning reference. Therefore, the traditional exam is also faced with change, network-based examination system is an extension of the traditional examination room, an important mode of modern education and electronic teaching content and application direction. In network test system, the candidates have passed the user name and password to log on, the papers can be generated on the fly based on the content of the exam; and using a large number of standardized questions, which use computer graders, greatly improve scoring efficiency; directly results to database, statistics, sorting and other operations. Network test system applications not only meet the needs of modern teaching mode, but also save a lot of exam after the test workload, improve the efficiency of teachers' work. The system uses B / S structure as the overall structure of the system as a back-end database management support, SQL Sever 2005 database technology for using Microsoft ASP.NET technology as a front development tools used to write code, design interface, combined with ADO to achieve a Web database access and query. The Design and Implementation of the kinds of questions randomly extracting and assembling, online exam, exam management, system management functions, objective questions online rating. Students with Student ID login is successful, the reading exam notified after the selected test subjects into the examination page, complete the corresponding course examinations, examination results is given automatically. System management on the exam, candidates, test scores, test subjects Management. Bank management, the questions to add, edit, delete function; candidate information management can add, modify, delete, query candidate information, performance management results can delete information subject management to modify the test subjects information. Although the system is only complete the Computer Culture \
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