| With the popularity of the Internet, the technology known as the World WideWeb (web) developed, which help people to organize and access the resources on theInternet more conveniently. Web technology involves a large range of contents, suchas Hypertext Markup Language(HTML)、Java、Applet、DGI、scripting language、ASP and JSP.The practice and examination system based on Web integrates informationcollection, storage, and statistics etc. as a whole. All these processes can be operatednot only through the menu, but also through the management tree of the system. Thequick operation, easy management and intelligent information inputting greatlyimprove the work efficiency of the managers in universities. According to the clout ofthe software engineering, this paper researches the design and implementation of thepractice and examination system based on Web. The system uses C#programlanguage and Microsoft SQL Server2005database system. The practice andexamination system based on Web has the advantage of simple operation, friendlyinterface, good flexibility, safe system and stable operation.This paper mainly introduces the needs analysis, overall design and detaileddesigning process based on the WEB practice and examination system. And on thisbasis, the background database is established as well, using the technologydevelopment of ASP.NET and SQL2005database to realize the system. Users of thesystem can be divided into the student, the teacher and the administrator, each type ofthe users has different permissions. The whole system has the user login, studentonline test, dynamic random title, automatic grading, the item informationmanagement, personal information management and other functions. The systemmainly consists of the following modules: user login module, examination module,automatic scoring module, management module, the administrator module. All thesemodules comprise the functions of adding, modifying, and deleting of various relevantdata respectively. |
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