Which of the Following Type of Media Is Most Commonly

question 1

Multiple Choice

Which of the following type of media is most commonly used in backbone networks because of its high capacity?

• A)fiber
• B)infrared frequencies
• C)coax cable
• D)unshielded twisted pair
• E)shielded twisted pair

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Definitions:

Integrated Circuits

Electronic circuits on a small chip of semiconductor material, typically silicon, which perform the same function as larger circuits made from discrete components.

Webcam

A small camera that sits on top of a computer monitor or that’s built into a computing device and is usually used to transfer live video.

Computer Case

The enclosure that contains most of the components of a computer, excluding input/output devices like keyboards and monitors.

Bluetooth

A standard for wireless communication that allows data transfer over short distances between stationary and mobile devices, facilitating the formation of personal area networks.