Which layer 1 devices can be used to enlarge the area covered by a single LAN segment? 1.Switch 2.NIC 3.Hub 4.Repeater 5.RJ45 transceiver

Which layer 1 devices can be used to enlarge the area covered by a sin

1.	Which layer 1 devices can be used to enlarge the area covered by a single LAN segment? 1.Switch 2.NIC 3.Hub 4.Repeater 5.RJ45 transceiver
A.	1 only
B.	1 and 3
C.	3 and 4
D.	5 only
Answer» D. 5 only

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Which layer 1 devices can be used to enlarge the area covered by a single LAN segment? 1.Switch 2.NIC 3.Hub 4.Repeater 5.RJ45 transceiver

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