Design And Implementation Of Network Test System Based On Web

With the continuous development of science and technology, modern computer to a new depth to the major university teaching tool. Using computer-aided teaching has become the Higher prevalence trends. This paper describes the Online Examination System Design and Implementation. The so-called online examination system is to achieve the papers required under the automatic generation of managers, online scripts, computer automatic grading, scores query, data download to learn practical functions such as online examination system.This article describes Web-based Examination System Design and Implementation. The examination system to achieve a random test paper, online examinations, computer scoring, the computer functions such as statistical results. System using B/S model design, use of the current more popular ASP.NET, Ajax and Jscript scripting languages, database technologies and SQL SERVER achieved. Also analyzed in the system used in ASP.NET, Ajax and Jscript scripting languages and other technical.First introduced in the introduction of distance education development, as well as online examination system as an important part of distance education, distance education will be the development of a trend. Also elaborated on the superiority of online examination system and research significance.Secondly, this paper focuses on online examination system described the composition and structure, and describes the system's technical difficulties and solutions involving database design and normalization techniques, such as in-depth analysis and detail. Specific content includes five chapters:introduction, feasibility studies and needs analysis, system design, detailed system design, system implementation.Finally, this system development environment the key features of the system under test. On the system reliability, availability and security technologies for testing, the technology have been tested to meet the original design goals.