计算机不能只有硬件系统，还要有______。 -题库考试答案搜索网

计算机不能只有硬件系统，还要有______。

单选题

2021-07-17 23:16

A、和硬件配套的各种说明书、操作指南
B、软件系统
C、多媒体设备
D、通信网络

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正确答案

B

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