ASP. NET-based Online Learning And Test System Design And Implementation

The rapid development of modern information technology is profoundly changing all aspects of social life. The information technology represented by a network is still outstanding.The abundant information on the internet impact on people's learning, thinking and way of life. Nowadays gradually spread in the campus,the network teaching has become a new way of teaching. It is one kind of teaching activities which can not be constrained by time and space and which can make learning resource shared.you can mutually exchange the information, timely communicate with each other through the online teaching platforms,thus make up the classroom teaching deficiencies.The goal of the thesis is to achieve the network of teaching. It provides a detailed case study for my school and examination system design and implementation and introduces the development of key technologies used in the process. NET technology and the B/S three-tier model structure discuss how to combine the three-tier structure and. NET technology to establish WEB applications. It focuses on solving the following problems:Firstly, based on.NET and the B/S Development of learning and examination system, without having to install client,easily maintained and upgraded, and working with schools to integrate the existing campus network to achieve a teacher online teaching, students e-learning and examinations to the student,teacher-led, to achieve interactive learning and examination environment;secondly, rapid prototyping practice strategy is operated as it is developed, namely, let each student to complete a module to use,and then further revise according to students'feedback system, and the ultimate realization of a fully functional system to meet student needs;thirdly, through my school Online learning and examination system design and implementation, online learning and general university policies and methods of examination system are explored and developed.The system applies B/S model development and use.NET's powerful back office functions and SQL SERVER database management capabilities create a fully functional,easy to use, efficient and practical on-line learning and testing system to meet the learning and test new era of information and network.Questions in the test database of various design, test paper form and score forms and so on are carried out.Multi-role management includes system administrators,teachers and students to three kinds of authority. A reasonable set of three different permissions effectively ensure the system's safety and stable operation.The thesis introduces the ASP. NET-based e-learning and test system analysis,design and implementation.Atthe analysis phase,it conducts the first systematic analysis of functional and performance requirements,and then based on UML diagram and role modeling,case diagram is drawn. In the end, the final feasibility analysis for the system is conducted. At the design stage, the structure of the system, the specific functions and database are designed in detail.At the implementation stage, the main function modules of the system are achieved and give effect to plans and codes.Finally, the system is summarized and prospected.