基于VB 6.0开发远程网上考试系统

使用通用性较强Microsoft Visual Basic 6．0开发工具进行网上考试系统的设计开发。通过Internet，连接起中央服务器数据库和考点服务器的数据库（SQL Server）；通过设置ODBC和应用局域网，在该系统中将考生终端机和考点服务器连接起来；并且通过设置考生登录资料验证、考试题目随机编排等技术、使系统的安全性、可靠性得到了保证。系统界面设计体现网上考试特点，简洁明了。该应用软件为考生提供了一个轻松、简便而又安全的上机考试环境。

Developing the Distant Examination System Based on the Microsoft Visual Basic 6.0

The Microsoft Visual Basic 6. 0, a powerful development tool in general was used to design and develop the application software for the computer aided design (AutoCAD). Through the internet, the database in the central server can be connected to the database of the server in the examination site (SQL Server). In this system the examinee's computer terminal can be connected at the server in examination site by configuring ODBC and using local area network. Moreover, the system's safety and reliability are ensured by adopting the identification of the examinee's registered data, and arranging the examination questions in random order. The design of the system's interface is considered with characteristics of the examination on line. The system's interface is simple and easy to understand. The application software provides an examining environment in the computer with relaxation, simplicity and safety.