Every database management system must be able to protect data against unauthorized access and modification.
每个数据库管理系统都必须能保护数据不会受到未授权访问和修改。
All database access in the system is made through a DAO to achieve encapsulation.
系统中的所有数据库访问都通过DAO进行以实现封装。
The system is developed on the basis of ACCESS database and VB6.0.
本系统采用ACCESS数据库技术并利用VB6.0软件进行程序的开发设计。
The use of ACCESS database management system for the entire auction background data.
运用ACCESS数据库办理整个拍卖系统的后台数据。
The use of ACCESS database management system for the entire auction background data.
运用ACCESS数据库办理整个拍卖系统的后台数据。
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