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What is Ethernet technology?
Answer
Ethernet technology is a high speed broadcast bus technology. In this type, all
the station shares a single ether channel and receives every single transmitted
signal.
Explain the use of network interface card, NIC.
Answer
NIC is used to connect computer to an Ethernet network.
Explain token ring technology.
Answer
In this technology, all the devices are arranged in a circle. A token moves
around the circular network. A device waits for the token before it sends its
frame. Once it receives token, it initiates transmission of its frame.
What is CSMA and CD concept?
Answer
In CSDA (carrier sense multiple access), presence of any digital signal in a
network is checked before transmission. Data transmission occurs only when no
signal is sensed.
CD, Collision detection is responsible for monitoring carrier in order to avoid
signal jam.
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