What are signals
Describe the term Signals.
Expert
Signals are the actually electromagnetic waves that are propagating at speed of light. The speed of light is, though, medium dependent-electromagnetic waves propagating through the copper and fiber do so at around two-thirds the speed of light in the vacuum.
Define the term Character Stuffing in brief.
a) Explain the main means through which the autotrophic beings consume the energy? b) Describe which autotrophic group is responsible for generation of the most part of the molecular oxygen of earth?
Illustrate the term TDM (Time Division Multiplexing) ?
Define the term MODEM. What are its types name them?
Explain the term region?
What do you meant by the Cellular digital packet data?
A sender sends a series of packets to the same destination using 5-bit sequence numbers. If the sequence number starts with 0, what is the sequence number after sending 100 packets?
What is meant by an Area? Explain.
Do each and every handsets support MMS?
What type of protocol do DNS name servers utilize?
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