Desing And Implementation Of Automatic Generation System Of Test Paper

In order to generate papers, need to choose a certain topic from the item pool. Test paper generating algorithm and how to rationally choose the test relies on the scientific. The research and implementation of automatic generation system of a paper, generate algorithm used in the system take into account all questions and test papers, papers difficult knowledge points chapter distribution etc. The system has strong versatility, is suitable for various courses examination.Teaching evaluation is an important link of teaching, teaching evaluation method usually is from a exam, so the paper quality will directly affect the result of teaching evaluation. Under normal circumstances, teachers papers or to a large bank a out the question, or from several books related to the topic selected for a paper, it is time-consuming and laborious, but also very difficult to ensure that the test coverage and grasp the difficulty of examination papers. According to the defects in the traditional process of handicraft, the author developed the test paper generation system, hope to use the computer formidable data processing function, by the computer gradually replace the traditional question of artificial, and volumes of standardized procedure, make the volume work more scientific, modernization, in order to liberate from the heavy work in the proposition of the teacher, in order to improve the modernization, scientific, quality and management proposition of standardization.In this paper, the principle of full needs analysis, design and implementation of a test paper generation system, the system uses J2 EE technology, B / S mode. System is mainly done manually generate paper, automatic generation of test paper, extraction of existing papers and user management. Through testing, the system can be stable operation under Windows 2000 / XP / Vista platforms, and the basic design to achieve the desired goal, there are some practical value.