单选题Which of the following cables is the most susceptible to physical damage by rough handling？（）ACoaxialBFiber opticCCat 3 UTPDCat 5 UTP
单选题
Which of the following cables is the most susceptible to physical damage by rough handling？（）
A
Coaxial
B
Fiber optic
C
Cat 3 UTP
D
Cat 5 UTP
参考解析
解析：
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