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下列有关数据的叙述正确的是:( )。

单选题
2021-09-01 18:45
A、信息是数据的表达,数据时信息的内涵
B、数据是信息的表达,信息是数据的内涵
C、数据不随载荷它的物理设备的形式而改变
D、地图符号不是数据
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正确答案
B

试题解析

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