102、下列计算机存储器件中，______读写速度最快。A.U盘B.硬盘C.软盘D.内存 - 查题网

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高等继续教育 / 计算机统考

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102、下列计算机存储器件中，______读写速度最快。
A.U盘
B.硬盘
C.软盘
D.内存

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计算机统考

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