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View Full Version : Cs601 assignment 4, July, 2010



usman malik
07-11-2010, 07:23 AM
Compare digital services with analog services. Give at least 5 points for each.

plz send me answer........................

Xpert
07-11-2010, 06:39 PM
Dgital services vs analog services in the sense of communication
Digital can be either 0 or 1, it is integer.
Analog is continues signal can variey withn time.
Digital is more reliable.
analog services are not reliable
Digital got low noise ratio
Analog got high noise
Digital is full duplex or can be half duplex
Analog is Half duplex mode