Design And Implementation Of Online Test System Based On ASP.NET For Information Technology Course

Along with the computer has more and more influence on people’s life, the study ofinformation technology is increasingly valued. Although the course of informationtechnology in high school is not the college entrance examination subjects,but a lot ofschools have attached great importance to it,requiring them to pass the exam in order tomeasure students’learning situation. In general the examination of information technologycurriculum has the following types: Multiple choice, True or False, Cloze test,Short-answer questions, Typing practice, Operation test, of which operation test is one ofthe important indicators of a student’s information technology ability. How to accurately,efficiently test has always been a concern for information technology teachers andstudents.Through researching the domestic and international examination system, this paperanalyze the uniqueness of the information technology course, researching the technologyof ASP.NET and SQL SERVER, and on this basis, established the online examinationsystem according to the information technology course. the main technical problems forthe proposed solution, mainly including the following three schemes:1) Using ASP.NET to the operate the Excel file, with Excel file as the template, fastbatch-adding test database, improving the efficiency of teachers’ management.2) Random group volume method uses the program’s own random function to the title,this method is usually relatively simple, but it spends a lot of time to search,so the groupefficiency is not high. This paper proposes a group form, based on genetic algorithmaccording to the distribution parameter values and the difficulty of the subject. Setting upthe questions constraint parameters, extracting and voluming the paper according to thegenetic algorithm.3) Based on Excel operation, analysising the Excel external interface programmingtechnology, solving on-line automatic marking Excel operation function, automaticmarking lays the foundation for later realizing Office operations.This system contains the following modules; these modules are personal affairs,scores query, account management, question bank management, test paper management,process management, performance management, system settings. The implemented system has the following advantages; these advantages are friendly interface, simpleoperation, convenient maintenance, good openness, scalability, and extensibility. Theproblem of the information technology teachers’ curriculum test has been solved with thedeveloped system, and then the teaching effect is improved.