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[单选题]
OSPF将路由器连接的物理网络划分为以下4种类型,其中,以太网属于广播多址网络,X.25分组交换网属于( )。
A
点对点网络
B
广播多址网络
C
点到多点网络
D
非广播多址网络
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试题答案:
D
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