Which layer allows multiple Ethernet devices to uniquely
identify
one another on the Datalink layer?
A.) Transport
B.) Session
C.) Network
D.) Datalink - MAC Sublayer
E.) Datalink - LLC Sublayer
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Answer: D
Ethernet MAC addresses are 48 bits long, and provide a
unique hardware
identifier.
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Which of the following describe full-duplex transmission? A.) Uses a single wire B.) Data transmission in only both directions, but only one way at a time C.) Uses a point-to-point connection from the transmitter of the transmitting station to the receiver of the receiving station D.) Data transmission in only one direction
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