Based On B / S Mode Online Exam Management System

The examination is an important link within teaching, is the importance of the reflection and the evaluation teaching quantity according to, a book and try an analysis and will affect the valuation of the teaching quantity directly.A try winding to pass to try an analysis goodly, can understand the student the study result, also can understand the teacher the teaching result, can also discover to set question moreover and a book in existent problem, set question etc.s to all have the actuality leading meaning towards evaluating the teaching, norm.Along with the technical development of Internet, the campus net construction of gradually perfect, traditional examination method and try an analysis to have already can't adapt the demand examine currently.This text according to the development of the on-line examination system of the .Net, the management application of the on-line examination, the point tries an effective demand of analysis to set out from the on-line examination, adopting to statistics the analytical method, carrying on the student to the class course analysis of the result analysis and the teaching result, another to a database the difficulty coefficient of the subject of examination carries on the analysis.Make use of the calculator means, under the environment of Visual Studio.Net2003, with the C# the language assists with the database of SQL Server, studying to carry out the theories method, function and characteristicses that the on-line examination tries an analysis.The managing person of the basis to examination the management of the system, realization to profession, class, teacher, course, the teaching mission and the database maintenance management.The teacher passes the examination result to the student to carry on the analysis, getting the quantity index sign that a student studies the result, such as a number comparison of each score, tallest cent, lowest cent, average cent, a type gets a goal ability etc..At the same time, still face to the teacher to carry on the deep data excavation, get a teacher in the each teaching result, managing person according to try an analysis to a database, analysis whether the reality reflects its difficulty coefficient.Judge whether obey the positive to distribute, for analytical teaching activity existent problem, for try a management and try a constitution to adjust to provide the basis of science with organization.Detailed treatise of this text try a various mathematics models of index sign of analysis and meanings, and concrete realization of the program design.