单选题Which of the following BEST describes CAT5e？（）AContains four pair of wires of various gaugeBContains two wires in a red fireproof jacketCContains four twisted pairs of wiresDContains eight wires within a thick jacket with a rip cord
单选题
Which of the following BEST describes CAT5e？（）
A
Contains four pair of wires of various gauge
B
Contains two wires in a red fireproof jacket
C
Contains four twisted pairs of wires
D
Contains eight wires within a thick jacket with a rip cord
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