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下列存储器中,断电后信息将会丢失的是()

单选题
2022-01-03 20:54
A、ROM
B、RAM
C、CD-ROM
D、磁盘存储器
E、U盘
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正确答案
B

试题解析
RAM即内存,计算机断电后内存中的数据将会丢失。

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