Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet? 1.Half-duplex Ethernet operates in a shared collision domain. 2.Half-duplex Ethernet operates in a private collision domain. 3.Half-duplex Ethernet has higher effective throughput. 4.Half-duplex Ethernet has lower effective throughput.

Which of the following are unique characteristics of half-duplex Ether

1.	Which of the following are unique characteristics of half-duplex Ethernet when compared to full-duplex Ethernet? 1.Half-duplex Ethernet operates in a shared collision domain. 2.Half-duplex Ethernet operates in a private collision domain. 3.Half-duplex Ethernet has higher effective throughput. 4.Half-duplex Ethernet has lower effective throughput.
A.	2 only
B.	1,2 and 3
C.	1 and 4
D.	4 only
Answer» D. 4 only

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