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When testing a CAT5 cable, the technician notices that pin A is open. However, the cable stillworks fine. Which of the following describes how this is possible?()

发布日期:2020-04-10

When testing a CAT5 cable, the technician notices ...
A

The cable was tested for 100Base-TX.

B

The cable is a 1000BaseT cable.

C

The switch uses link aggregation,

D

The switch was setup to use MDIX

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