What is Data Communication
Explain the data communication?
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Data communication refers to the exchange of data (which is generally in the form of 1s and 0s) between the two devices through some form of the transmission medium (like a wire cable).
State the difference between baud rate and bit rate?
What do you mean by the term Multiplexing?
Explain what is FEC within the Bluetooth?
Briefly state the VoIP test setup which you have for testing?
Abbreviate the term IDEA? Also briefly state the definition of IDEA?
For VOIP, first you need to consider the codec to use. Although there are many voice codecs, MyCo wants the safest bet and suggests that you design with the most known and oldest codec G.711 since they are very concerned about the voice quality with VoIP. Calculate the voice payload from G.711
A person would want to access a file on other computer (joined via LAN) though working with safe mode. What must he do?
Explain what do you mean by the fast retransmit.
Describe the term Signals.
Define 2G: 2G (or 2-G) is brief for second-generation wireless telephone technology. The Second generation 2G cellular telecom networks were commercially introduced on the GSM standard in Finland in the year 1991. Three primary advantages of 2G networ
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