Multiple computers are connected to a hub near a wall plate. In order to get to the computers,
students step on and around the cable that connects the teacher’s station, a few feet away, to the
same hub. The teacher is experiencing no network connectivity. Which of the following is MOST
likely the problem?
A.
Cross-talk
B.
Split cables
C.
Distance
D.
EMI
Explanation:
A split cable is invisible to wire maps and continuity testers, making it very difficult to
troubleshoot.