What type of connector is used to terminate modern copper Ethernet cables?

1. USB

2. RJ45

3. RJ11

4. Coax Plug

RJ45


Which of the following cable categories offers the best performance in terms of supported speed and reduction of interference?

1. Cat 6

2. Cat 5e

3. Cat 6a

4. Cat 5

Cat 6a


What is the purpose of twisting pairs of wire together in Ethernet cables?

1. All of these points.

2. To improve the robustness of the cable.

3. To make cabling more compact.

4. To reduce crosstalk and other electromagnetic interference (EMI).

To reduce crosstalk and other electromagnetic interference (EMI).


What is the maximum speed supported by Category 6a (Cat 6a) cable?

1. 100 Gbps

2. 10 Gbps

3. 100 Mbps

4. 1 Gbps

10 Gbps


Which of the following is not supported by Category 5 (Cat 5) cable?

1. 10GBASE-T

2. 1000BASE-T

3. 100BASE-TX

4. 10BASE-T

10GBASE-T