Abstract Using network and database technology, combined with the favorable advantages of the current general decline in hardware prices and the vigorous construction of broadband networks, we have developed the ASP application of the test bank and online examination system based on the B/S model. It is easy to use, simple to operate, and very efficient. Although it only realizes the objective part of the test paper at this stage, it has important functions such as input, modification and query of test questions (papers), manual and automatic paper formation, and online exams. , that is, a truly paperless examination is realized, which meets the requirements of any authorized candidate to take the exam anytime, anywhere and quickly obtain the score, and provides detailed score analysis and test paper evaluation, which greatly reduces the teacher's question setting, paper-sharing and The heavy workload of revising the volume.
introduction
At this stage, most of the various exams in schools and society adopt the traditional examination method. Under this method, it is necessary to organize an examination to go through at least five steps, namely manual paper release, candidate exam, manual paper marking, score evaluation and test paper analysis. Obviously, with the continuous increase in the types of exams and the continuous improvement of examination requirements, teachers' workload will become larger and larger, and their work will be a very tedious and very easy to make mistakes. It can be said that the traditional examination methods have already been Can't adapt to the needs of modern exams. With the rapid development of computer applications, network applications are constantly expanding, such as the emergence of distance education and virtual universities, and these applications are gradually entering thousands of households. People urgently demand that these technologies be used to conduct online exams to reduce the work burden of teachers and improve work efficiency. At the same time, the quality of exams has been improved, making exams more notarized! objective! It further stimulates students' interest in learning. For example, most of the various certification exams held by many internationally renowned computer companies use this method. In order to adapt to the development of the new situation, we have launched this system to enable it to play an efficient and convenient role in various exams as soon as possible and free teachers from the heavy work!
1. Basic introduction
The test bank and online examination system use ASP, HTML, Frontpage2000/98, Javascript, VBscript, Java programming language, graphics editing and database and other tools. By accessing pure WEB pages based on the WEB server, it realizes online paper grouping and exam related items. Function.
It is an ASP application specially used for exam questions (papers) entry, query, modify, delete, form papers and take online exams. Its biggest feature is openness, convenience and flexibility. It mainly means that ordinary users can not only easily add, modify and query test questions (papers) to the question bank, but also automatically add subjects and create corresponding data tables; it also allows users to use existing test questions according to their own needs. Various test questions are flexibly drawn from the library to form test papers that are suitable for your own needs. Moreover, the difficulty and form of the self-test paper and the scores of each major question are determined by the user according to their needs. After the candidate logs in through the browser for valid identity verification, enter the correct test paper number and asks to answer the questions within the specified time. When the specified time is reached, the system will automatically submit it. Once the candidate finishes it, he will immediately see the standard answers and his or her usual grades recorded in the library (regular exam papers must not be changed at will and the answers will not be provided in time), and their answers and scores will be recorded in the library. For review and review, and as historical data for score evaluation and test paper analysis; in addition, the computer can automatically select various test papers in a flexible and random manner according to the "difficulty coefficient" to form various forms of test papers, and the contents of the test papers are It will change with the changes in the test questions in the library. You might as well call it a real-time interactive test paper.
The users are mainly teachers, students and education departments of enterprises and institutions in universities, middle schools, primary schools, vocational schools, etc. (because enterprises and institutions must provide employees with training and examinations in terms of quality, safety education and skills every year).