Which of the following media is MOST resistant to EMI interference?

The correct answer is B. fiber optic. A fiber optic cable is a physical medium that is capable of conducting modulated light trasmission. Fiber optic cable carries signals as light waves, thus creating higher trasmission speeds and greater distances due to less attenuation. This type of cabling is more difficult to t

Submitted by tunde_lagos· Apr 18, 2026Network and Communications Security

Question

Options

Amicrowave
Bfiber optic
Ctwisted pair
Dcoaxial cable

How the community answered

(54 responses)

A
2% (1)
B
91% (49)
C
4% (2)
D
4% (2)

Explanation

A fiber optic cable is a physical medium that is capable of conducting modulated light trasmission. Fiber optic cable carries signals as light waves, thus creating higher trasmission speeds and greater distances due to less attenuation. This type of cabling is more difficult to tap than other cabling and is most resistant to interference, especially EMI.

Topics

#Network media#Fiber optics#EMI#Transmission media

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