【导读】
布丁学网发布2022思科认证试题答案+专家解析(10.10)，更多思科认证的答案解析请访问布丁学网计算机类考试频道。
1. [多选题]Why is full-duplex Ethernet superior to its single-duplex counterpart? (Select two answer choices.)
A. It uses inexpensive hubs
B. It operates without collisions
C. It operates on switches
D. It provides faster data transfer
E. It utilizes fewer wiring pairs
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