Test System Based On Network

Education is a hot topic in today's society, education needs to achieve the purpose of instruction through the evaluation. Educational Testing has been a very important part of teaching evaluation, testing is also a teacher education students the knowledge to master the understanding and application of an important means of capacity. With the computer technology and network technology innovation, online education and testing will immediately generate the development of the development of the times, has now become indispensable in our lives part. In many countries and regions have online education technology teaching them. Such as virtual universities. Network testing to computer network technology support,Part of the test time and space are unlimited and can share a lot of online many shared resources, systems and opening up, facilitate collaboration and so on. Compared with the traditional test network test also has energy-saving, easy to store, the form of diverse, open and transparent examination, standardized high characteristics. As used in the examination process is paperless examination, examination paper without the use of paper, just in line with current global environmental theme. Network test system as a necessary component of online education, online teaching process is an indispensable part of teaching. Network Test System is the combination of the actual needs of teaching the integrated use of various advanced technologies to achieve.This article first online education concepts, Neirong and development Jieduan in-depth discussions and the introduction, Zhichu learner online education Shi Yi Zhu Ti, Chongfenyunyong teaching Chuanbolilun, Modern Learning Theory, in close connection with the computer, network, multimedia and other Ji Shu Tong Xin It is a good interaction, network, real-time, comprehensive and adaptability of new generation for the advantages of teaching methods, new developments in distance education, since education is the main trend. Compared to the previous mode of distance education, online education can solve the learners in the learning time and learning place constraints,Learners can undertake learning at any time through the network and can be kept informed of their knowledge to grasp the situation. In this paper, the current network of education and development of the latest trends, discusses the need for the establishment of the network test system and importance. Network test system computer and network technology to get the full use of changes the organization examinations of students, the students, teachers, marking the traditional test to realize paperless examination process, candidates pass the exam the computer network, eliminating centralized examinations to travel far to solve the space andTime limit on candidates. Then the internal computer network storage procedures for marking papers, score, avoid the traditional way of subjective factors on the impact of examination results, while largely reducing the organizers of the examination paper, printing paper, examination, assessment paper and other work. After the exam, students can check online to test the contents of the error to facilitate timely and correct their mistakes on the knowledge to understand.In explaining the network system of examination system to achieve the objectives and their characteristics, the next test system on the network system to achieve a variety of techniques are described in detail. The test system development at home and abroad are mainly the more mature the following forms:1. Stand-alone mode.2. c/s mode. C/S structure of the Client/Server, or by the client program and server-side component.3. B/S mode. B/S structure of the Browser/Server, the browser and server mode.The system is used in the preparation of the browser and server-based model B/S, while the technology used on the system was introduced. The system uses the main technologies, including Java server-side page, SQL Server2000 database, JSP Unified Modeling Language and the XML extensible markup language. Then elaborate on the three-tier architecture MVC (Model-View-Controller pattern) and introduced the MVC pattern in a specific pattern-Struts model, introduced the most important application of a technique-Struts technology, and in-depth Struts framework of the application development technology network test systems that step.Starting from the third chapter describes in detail the online network test system composed of the system, marking out of the system related to JSP pages and each page needs to function, the JSP page and subsequent pages of leading the relationship between the page. In the practical application of the system will be set to the administrator on the system maintenance, teacher out of question marking, student network Kaoshi three component module, introduction to various techniques on the network to do a specific exam system needs analysis Each module identifies which specific functions should be included. Implementation of each feature and its link to the process.In the fourth chapter will be part of the coding system and the achievement of a detailed description of the specific functions of the system introduced in detail.Finally, in the article, the process of making this thesis, the problems were summarized and analyzed to sum up lessons learned in defeat, in the mistakes.