Based On The Ajax Technique Of The Online Examination System Of Research And Application

This paper is Gudong oil factory workers in skills training, the need for a convenientand efficient testing methods to check the effectiveness of training and theoretical knowledgein the trade union situation, design and implementation of Ajax technology based onlineexamination system. Working paper on the use of computer network technology to enhanceoil recovery plant workers the level of information skills training is important to help andsignificance.Paper on online examination system used in design patterns, organizational structures,databases, and programming technology, a detailed study of the online examination systembuild process in general, on this basis consistent with the design and preparation of theisolated East oil factory workers training needs The online examination system. Onlineexamination system through the common mode of study, analysis of the advantages anddisadvantages of different models proposed for the system model. Depth study of bothsynchronous and asynchronous processing processing technology (Ajax), analysis of theirworks, and compares their advantages and disadvantages, decide to use asynchronousprocessing technologyto establish the system.Ajax techniques in the study process, the first study that it contains all the technical(such as JavaScript, XML, HTML, XHTML, DOM, CSS, XSTL, XMLHttpRequest, etc.),then the working principle of ASP.NET are analyzed, out its advantages and build theASP.NET development environment. According to the actual training needs, design theoverall structure of the system, the overall function modules and the database needed, timingsystem sub-module, the module examination paper, and other random group of functionalsub modules. Especially for the random group of module examination paper, as calculatedusing different test paperMethod generated a great influence on the quality of paper, design a randomizedalgorithm based on priority. Also including the establishment of more than 30 jobs, nearly100,000 title database. Finally, the development of advanced technology, complete GudongOil Production line test system software development, and the system was applied. Staff skills through training in the application of the system, the system performed well,the topic and greatly improved the efficiency of the training of teachers to save time andincrease training effectiveness.