Question

Which of the following media does come under the guided media
1) optical fiber
2) Coaxial cable
3) Microwave
4) twisted pair cable

Answer 1

optical fiber

Coaxial cable

Twisted pair cable

Answer 2

Answer:

1) optical fiber, 2) coaxial cable, 4) twisted pair cable.

Explanation:

Guided Media is known as the physical medium through which the signals are transmitted. Three types of guided media of data communication are:

1. Optical fiber: It uses electrical signals for communication. It provides faster data transmission.

2. Coaxial Cable: It is used in transmission media. It contains two conductors parallel to each other with a higher frequency in comparison to twisted pair cable.

3. Twisted pair cable: It is a physical media made up of a pair of cables entwined with each other. It is cheap as compared to other transmission media. It's installation is easy and is lightweight. It's frequency range is from 0 to 3.5KHz.

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