目前实际存在和使用的广域网基本上都是采用______。 -题库考试答案搜索网

目前实际存在和使用的广域网基本上都是采用______。

单选题

2021-07-17 23:19

A、流线拓扑结构
B、开放型拓扑结构
C、网状拓扑结构
D、直线形拓扑结构

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正确答案

C

试题解析

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