某家庭采用 ADSL 宽带接入方式连接 Internet , ADSL 调制解调器连接一个无线路由器,家中的电脑、手机、电视机、 PAD 等设备均可通过 WIFI 实现无线上网,该网络拓扑结构是:网络操作系统,是一种能代替操作系统的软件程序,是网络的心脏和灵魂,是向网络计算机提供服务的特殊的操作系统。
A.
环型拓扑
B.
总线型拓扑
C.
网状拓扑
D.
星型拓扑
拍照语音搜题,微信中搜索"皮皮学"使用
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参考解析:
知识点:
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