What is fiber optic cable? How Fiber Optic cable works? Understanding optical Fiber Uses, Types, advantages, and disadvantages.

What are Radio Waves? Facts and Types of Radio Waves Explained. How wavelength, frequency, and phase of radio waves affect the RF signal.

Types of bounded and unbounded transmission mode: Twisted pair cable, coaxial, fiber optics, Radio Waves, microwaves, and infrared wave

Computer Network, Node, Host, Client, Server, Peer Differences Explained. Function, Characteristics and application of Computer Network.