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DBMS是()。
A、数据库
B、数据库系统
C、数据库应用软件
D、数据库管理系统
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【单选题】关于DBMS，下列说法错误的是（）A．DBMS是数据库管理系统的缩写B．DBMS是应用软件C．DBMS是系统软件D．高校地获取和维护数据。
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