Design And Implementation Of Vocational Skills Exam System Based On B / S Structure

Along with the rapid development and application of computer science and remote education technology, the traditional ways of examination can not satisfy the need of teaching and management, so we just need a test system based on Web technology to compensate the shortage for the test. Using computers to establish test-system can realize the automatic group papers, which is an important part of CAT engineering. It is also taken as an important measure for realizing test standardized and scientific. Using computers to group papers not only can improve work efficiency, but also can eliminate the influence of the person who set a question, make examination more standardized, more objective, more realistic and fully reflect the actual effect of teaching, also promote teaching quality.This paper discusses the significance, application prospect and the main research content of vocational skills examination system based on B/S structure, also makes a detail introduction about related technology and theoretical knowledge, mainly introduces vocational skills examination system's design and implementation, which is included the requirement analysis, database design, outline design, detailed design, test, etc. The system has the users'management function about examinee, teachers, and administrators. Using database to manage question bank, which can realize the exam questions'add, edit and paper production. Such a test paper that generated randomly under these circumstances, not only can improve the volume efficiency and quality, but also avoid pre-exam leaking and ensure exam impartiality. It also has good expansibility, easy maintenance, fast and convenient advantages that can meet the current most vocational skills examinations'requirements. Providing a convenient test environment for the computer examination system, saving the cost of printing papers, but also reduces the teachers'burden of correcting papers.