本論文是針對網上英語自學與自測系統進行的設計。本系統實現了讓學生可以通過互聯網隨時隨地對自己的英語學習狀況進行自學與自測,并及時給出客觀準確的評價。系統對設計者數據庫技術、網絡技術、軟件工程、編程等方面知識能力以及獨立分析、設計系統的能力提出了一定要求。系統的基本功能模塊主要有:用戶登錄與注冊、英語在線測試,包括客觀題、主觀題、模擬試題的測試。
網上英語自測系統平臺采用先進的.NET框架技術,以3層B/S為系統架構,以Microsoft Visual Studio .NET 2003 平臺為開發工具,以關系型數據庫SQL Server2000作為后臺數據管理和維護。
關鍵詞: 網上英語自測系統, .NET, B/S,SQL Server2000
ABSTRACT
The project is designed for the Internet Self-Testing System of English, benefited from which users will be able to take a test of English through internet whenever and wherever. What’s more, the results could be retrieved immediately and correctively to give the testes an objective eva luation. To have a good design of the system some necessary knowledge and ability should be obtained by the designer. They are database technology, software engineering, ability of programming, ability of designing and analyzing system independently. The basic functional modules of the system are: user login and registration、online English testing which again includes three sub modules, objective testing、subjective testing and model testing.
The Internet Student Self-testing System of English adopts an advanced .NET frame technique, takes 3 layers of B/S as system frame. The exploitation implementation is Microsoft Visual Studio.Net 2003 .Use the relation type database SQL Server to maintain the backstage data.
Keywords: Internet Self-Testing System of English, .NET, B/S, SQL Server