scct1023 ( group a) 26-8-09

Today we learned about what is data communication, Moving Data such as Bandwidth and Modems, what is Data Transmission, data transmission which is Parallel transmission and Serial transmission. Next, our lecturer also explains detail about Transmission Media. In the end of the class, she ask all of us to find out the image of STP and UTP, and also search the advantages and disadvantages between Twisted Pair, Coaxial Cable and Fiber-optic cable