C is the best answer hub works on physical layer switch works on data

What is the most common layer 2 device?
A. Hub
B. Bridge
C. Switch
D. Router

Question Posted / mushtaq

Answer Posted / mushtaq

C is the best answer

hub works on physical layer

switch works on datalink layer

switch is mutiport repeater

hence switch is best answer.

Is This Answer Correct ?

14 Yes

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