Research And Implementation On On-line Exam And Study Platform Of Panjin Vocational And Technical College

The PanJin professional technology institute is a provincial college, has a studentof more than4000people. Founded in2008in March on campus digital platformconstruction, office automation system and educational administration managementsystem has been completely put into use. But online learning exam part have beenunable to achieve, so in order to provide students with good study and test environment,build civilization network environment, prepared the original campus platformAt present, the network examination system has become an important examinationforms, in many ways will gradually replace thesis pen based on the traditional ways ofexamination. Paperless examination system has a safe and reliable network, automationof strong, save costs etc. Characteristics. But Web1.0network based on the performanceof the system test seriously restricted in the network environment, especially the largeronline network examination system often appear all sorts of problems, for example, theexaminee also login the system will have the title page from very slowly; Whenexaminee answer for page refresh and make the system running constantly slowproblem, etc.This thesis aiming at these problems, the B/S program architecture, design functionrelatively perfect online learning and the test platform, the platform with SQL Server forthe backend database, the main use asp.net+c#in the program design, and some keyproblems in the introduction of the Ajax technique of Web2.0exam content dynamicrefresh, random storage function, and from the Angle of the software the emergence ofrelief. In the process of test, the test thesis to each of random extraction, effectivelyprevent the cheating in between, and the platform for students also has the answersautomatically scoring, scores were, and achievements statistics, analysis, and otherfunctions.