Project Summary: Information Technology course - networking questions. I have some homework that I need completed. They are generic networking questions, such as `what is ISDN` and `What is POTS` and `what is DWDM`. I'll need these answered with detailed descriptions. You can probably google all these answers, but I don't have time for this. I imagine this will take about an hour to do. I'll provide the questions after the bid is won.