Design And Development Based On J2EE Technology In High School Information Technology Course Examination System

There are over 400 students from 10 classes participating in the information technology examination in Shougang Mining High School every year.At present,information technology curriculum does not belong to subjects which must be tested in the college entrance examination,so our school put less stress on it and each class only has two classes a week,which caused a problem that student's learning is not consistent and the students can't memorize well what they learned.What's more,the textbooks used by all the students are not closely related with the demand of the examination.So how to help students improve their ability to master knowledge,broaden their horizons and pass the exam becomes a key problem to Information technology.The study focuses on how to use J2EE technology to develop a complete set of high school information technology examination practice system.We can store a set of tasks including student's information,papers and scores through the comprehensive use of computer J2EE technology,database and network and keep a balance between teaching in network and examination system.This thesis aims at the condition of teaching in our school,the development of high school information technology curriculum exam,the unified data storage in management,construction of test bank,various forms of examination mode,automatic grading and scoring,the performance analysis done in design.I emphasizes on intelligent questions database including the management to make the classification of different types of examination questions collection and repeat-identification come true.We can finish a lot of tasks,such as realizing the test system software,realizing the question input,student information import,examination management,score function management and result analysis through the use of J2EE technology and the MVC design pattern.This thesis shows that high school information technology examination system in all aspects of design and implementation should fully take the system versatility,configure,security,stability,into account so that the system can meet the high school information technology daily teaching work and can share data with the Shougang Mining schools for the students of the existing campus network,student management system and educational resource database system,avoiding the information island.We can develop a set of information combined with the high school information technology curriculum depth through organizing personnel to develop and test software flexible and easy to use test practice system.The system has come a long way in Shougang Mining School and Hebei Kuancheng Manchu Autonomous County first school.During the trial process,it can effectively reduce the pressure from the information technology,and meanwhile,students effectively consolidated the classroom learning content,enhance the learning effect,make full use of the limited class time,mastered more knowledge through the application of the system.