1 If you have 20 stations all connected to the same wire and

1) If you have 20 stations all connected to the same wire and all using digital transmission. What method of sharing the media must be used? Why do you need a sharing method?

Solution

multiplexing can be used for the digital transmission to all over the 20 stations for the purpose of connection . multiplexing is a technique where the analog or digital signals are mixed together to form a single signal and passed these to a shared medium.As the resources are very expensive we adopt a method of utilizing the resources by sharing.