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数据库系统与文件系统的最主要区别是( )。

单选题

2021-07-17 23:46

A、数据库系统复杂,而文件系统简单
B、文件系统不能解决数据冗余和数据独立性问题,而数据库系统可以解决
C、文件系统只能管理程序文件,而数据库系统能够管理各种类型的文件
D、文件系统管理的数据量较小,而数据库系统可以管理庞大的数据量

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正确答案

B

试题解析

标签：能源与动力工程专升本 VB程序设计期末考试

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