The GPS device in an automobile uses the satellite communication channel. GPS stands for Global Positioning System. It is based on the satellite navigation system that consists of a number of satellites. This is being used to loacate places and determine exact location, time and speed.
Answer:
The correct answer to the following question is Hairpinning.
Explanation:
Hairpinning is the returning message from one origin end-point and back in that direction from where it came, as the way to get it to the destination end-point.
All the conventional telephones systems use both digital and analog hairpinning connections.
In the VoIP (Voice over Internet Protocol), the hairpinning can be avoided and the two endpoints are connected after call has been initiated. This form of communication has following call setups which is called as shuffling.
Answer:
the answer is b fair use lets people teachers use some copy right materials since this is instruction
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