Posted by: Pdfprep
Post Date: December 2, 2020
Which of the following is true of Ethernet half-duplex transmission?
A . Half-duplex transmission is less efficient because the frame MTU is smaller.
B . Half-duplex transmission is only 30-40% efficient because of collisions.
C . Ethernet switches support half-duplex transmission only.
D . All of the above.
Answer: B
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