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计算机操作系统的作用是()

单选题

2021-09-01 20:05

A、管理计算机系统的全部软、硬件资源,合理组织计算机的工作流程,以达到充分发挥计算机资源的效率,为用户提供使用计算机的友好界面
B、对用户存储的文件进行管理,方便用户
C、执行用户键入的各类命令
D、为汉字操作系统提供运行基础

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正确答案

A

试题解析

标签：联大信阳师范学院现代教育技术

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