摘要
网络练习／考试是网络教育的一项重要内容。讨论系统的软件体系结构，数据库设计．系统主要模块的详细设计和紊统安全设计.
Web exercise ＆ exam system is an important content of web education. It discusses the structure of software system and the design of the database. It also discusses the detailed design of the important block and the system security.
出处
《电脑知识与技术》
2005年第9期84-86,共3页
Computer Knowledge and Technology
