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2nd Intercontinental Conference on Electronic & Mechanical Architectural and Technology (EMEIT-2012)
Design and Rendering of the Network Examination System Based on B/S Fanqi Meng Baicheng Typical University Baicheng, 137000, China and tiawan asdf0195 @163. com Keywords: reform of test; B/S; database of item pool area; network examination
Abstract. Today the changes of the test setting are common. Many exams have adopted pc test, hence the reform of text method will be a tendency in schools. Based on the significant practice, the paper revealed a project about the change. It increases the work's efficiency considerably. Introduction The school will make one final written by the end of each semester. The whole means of examination consists of a lot of things. Such as test daily news printing, assessment room set up, papers review, analysis of test daily news and so on. So it is a very challenging job and simple to make mistake. The traditional function of exam makes the entire process too much and waste materials too many solutions. The working performance is very low. With the advancement computer and network, the computers have been completely used in teaching. So the network examination can be done. In order to improve the quality of teaching, realize open public and fairness of the evaluation, reduce the teachers' burden, it can be imperative to use a new kind of high efficient and fast network examination. Network examination system is divided into two categories: is based on the C/S network, the various other is based on the B/S network. C/S network exam system is usually utilized to make an individual subject's ensure that you must set up the client initially. But the B/S network evaluation system is very flexible. It may organize the examination according to the requirements. As long as the student has a browser, he can join test by network. The newspaper discussed the network assessment system. Applying this system the teachers can easily organize the examination and manage test scores by the computer. Conclusion of test system The module of exam system has wonderful significance. A good system includes a clear composition and is simple to operate. The links between two quests should be smaller as far as likely, but the more closely get in touch with in one module the better. According to the self-reliance principle of module split, it is better to less the coupling and increase combination. It must enhance the reuse of module code and reasonably storyline the size of the module. Inside the light of requirement analysis the system consists of six primary parts. The device structure is usually shown in figure1. Customer rights managing: This component mainly differentiates the role among several users. Different users will vary rights. The users in the system fall into two kinds, the teacher is mainly responsible for the students' information management, item pool managing, score managing. Students can only take part in taking out examination daily news and carry out the exam. Students' data management: This module is employed to manage the information of students, such as IDENTITY, name and so forth. Item pool area and test paper administration: This part is the root of the network exam system. The key issue is how to make certain of the rationality of check questions, scientificity of the framework. It is important to adjust to test questions together quickly:
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2nd Worldwide Conference upon Electronic & Mechanical Architectural and I . t (EMEIT-2012)
Fig. 1 program structure The item pool subsystem includes repository of item pool, databases of check paper as well as the knowledge point. The module structure can be shown in Fig. 2 and Fig. 3.
Fig. 2 module of item pool
Fig. 3 module of check paper managing The data source of check paper will save all information regarding paper while Word file. The function is: 1 . making a backup to get checking or printing. installment payments on your making an overview or check for students. Repository of knowledge point includes most knowledge factors in each chapter. In the...
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