單項(xiàng)選擇題

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?（）

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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單項(xiàng)選擇題

Which of the following allows a WAP to be installed in a location where there are no power outletsavailable?（）

A. Port authentication
B. PoE
C. PPTP
D. Trunking

單項(xiàng)選擇題

A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light.
Which of the following is the cause of this situation?（）

A. The switches are not stackable
B. The cable was not wired using 568A
C. The cable needs to be a crossover cable
D. The switches have IGMP snooping enabled

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?（）

你可能感興趣的試題

Which of the following allows a WAP to be installed in a location where there are no power outletsavailable?（）

A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light. Which of the following is the cause of this situation?（）

A technician needs to add network capacity. However, when plugging a second switch into the first switch, there is no link light.
Which of the following is the cause of this situation?（）