Coaxial. A copper core with thick polymer insulation and a metal shield and more insulation. This is used for long to medium distance communiaction such as cable television and cable internet.
Twisted Pairs. Two or more insulated copper strands twisted around each other. This is used for short...
It'd cheeze me off to play over the internet when my friend was right next to me. But I don't know much about battle.net, I'm talking about CnC and CS. Actually, we would play Battlefield 2 online, but it wasn't just us.
NEWTON'S FIRST LAW HOLDS!
This question was in Success One (idk if it was a past paper) and that's all it said. I remember going over the required amount of lines for this question, but I'm not sure exactly what I wrote.