试题详情
- 多项选择题对全双工以太网的描述正确的是()。
A、可以在共享式以太网中实现全双工技术
B、可以在一对双绞线上同时接收和发送以太网帧
C、仅可以用于点对点连接
D、可用于点对点和点对多点连接
- B,C
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