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The Design and Realization of B/S-based Distant Education Management System

Author: TanJing
Tutor: HeWei
School: Chongqing University
Course: Communication and Information System
Keywords: Distant Education management System information administration B/S model database
CLC: TP311.52
Type: Master's thesis
Year: 2008
Downloads: 270
Quote: 1
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Abstract

The computer network assistance teaching system can fully exert the advantage of on-line learning and embody the modern education thoughts, taking the student as the main body and the teacher as the leadership, constructing the environment on which the student can fully participate and study independently. Along with the computer technology developing, the computer network assistance teaching system has being widely used, and the on-line learning and testing is an application..D.E.M.S exploitation to develop two aspect mainly including that the database building-up composes in reply an upkeep and fore-end application on the backstage. But the warehouse requiring that the data compatibility and completeness are strong starting from building-up , data security is good to the former, demands application function characteristics such as complete , easy to be put into use then to the latter. Owing to that the above thinking , system have adopt the three layers of system structure Brower/Server pattern including Database , applying the server , the customer browser, frame Apache + PHP + MySQL system develops an environment, and uses phpMyAdmin to carry out operation on MySQL data base and defend. According to concrete business technological process and the meticulous need analysis, design that sixteen forms are used to store the data needing to use the information to diversity in business system respectively out; But programming be job in two aspects mainly mark: Subject part inkstone sends out one, a job , the module , entrance examination organize the module , teaching centre managing a module , registering for examination of special field managing the module , the consumer managing a module and so on including that extent of authority and safety designing a module , enrolling new students enlisting; The inkstone expanding a function’s sends out two, a job , the module , the advice note print a module , the document share and the analysis managing the module , the data of all kinds count a module , the network educates annual inspecting up a module , announcing the announcement module , information exchanging a module and so on of annals including generating the learning number module , student information administration. Every module looks like the have an independence but different function , have but for instance , safety and extent of authority design the basis being everyone module all kinds of connection in fact between them,teaching centre administration and special field manage standard teaching centre enrolling new students , teaching , the need enrolling new students not meeting requirements in process participates in entrance examination , eligible need carries out information administration. Exactly be that these contact a overall D.E.M.S has been educated to change by the network, a set of comparatively entire system..Finally through the confirmation and the test, this system may in educationbusiness managements and so on unit’s recruitment of students registration, school register infor -mation, look practical from the practical application effect, this long-distance network education administration system design goal basic realization.

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