数据库管理系统与密码安全provinding完全自由地创建n多的数据库与n表有n字段。表中的字段可以创建通过提供一个特定的数据类型这样的整数、字符串、浮动等和记录条目被绑定到该数据类型的我。e不能输入一个字符串在整数字段。该系统还提供了一个工具来编辑、查看、删除记录。这是一个分层的风格体系,首先创建一个数据库,那么它创建表和最后字段。-Database management system with password security provinding complete freedom to create the database n n table n field. The fields in the table can be created to provide a specific data type integer, string, floating and log entries are bound to the data type. e can not enter a string in an integer field. The system also provides a tool to edit, view, delete records. This is a layered style system, first create a database, create tables and the last field.