Câu 5: N10-007: CompTIA Network+ 2018

A technician is setting up a direct connection between two older PCs so they can communicate but not be on the corporate network. The technician does not have access to a spare switch but does have spare Cat 6 cables, RJ-45 plugs, and a crimping tool. The technician cuts off one end of the cable. Which of the following should the technician do to make a crossover cable before crimping the new plug?

1. A. Reverse the wires leading to pins 1 and 2
2. B. Reverse the wires leading to pins 1 and 3 — đáp án hiện tại
3. C. Reverse the wires leading to pins 2 and 3
4. D. Reverse the wires leading to pins 2 and 4