87、计算机的______组成了一个完备的计算机系统。A.硬件和软件B.主机和外设C.CPU和存储器D.控制器和运算器 - 查题网

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高等继续教育 / 计算机统考

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87、计算机的______组成了一个完备的计算机系统。
A.硬件和软件
B.主机和外设
C.CPU和存储器
D.控制器和运算器

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计算机统考

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