Question

In this type of cable, data are transferred through electromagnetic waves:
(1) Ethernet cable
(ii) Co-Axial cable
(iii) Fiber optic
(iv) None of these​

Answer 1

Answer:

1=Ethernet  cable is the right answer

Explanation:

Answer 2

(iii) "Fiber optic" is a type of cable, data are transferred through "electromagnetic waves".

Explanation:

An "Ethernet" cable is a common type of network cable that uses the flow of electrons in the same method as any other electrical circuit.

The Coaxial cable is built of copper cable and other items engineered using a metal shield to "block signal interference".

The Optical Fibers which are electromagnetic spectrum are composed of clear and near-"infrared light between the two edges of the fiber".