单选题In which of the following topologies could the failure of one machine cause the entire network tostop functioning?（）A MeshB Token ringC StarD Spanning tree
题目
单选题
In which of the following topologies could the failure of one machine cause the entire network tostop functioning?（）
A
Mesh
B
Token ring
C
Star
D
Spanning tree
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参考答案和解析
正确答案：
B
解析：
暂无解析