The fee you pay the domain name registrar is an annual fee. In other words, you own the domain only as long as you keep paying the yearly fee for it. In this sense, the ownership of the name is not like the ownership of a physical object (eg, a car) that you buy, where once you pay for it you own it permanently.
An optical fiber (or fibre) is a glass or plastic fiber that carries light along its length. Optical fibers are widely used in fiber-optic communications, which permits transmâ¦ission over longer distances and at higher bandwidths (data rates) than other forms of communications.
Fiber optics is a communications technology that relies on fibers of transparent material to send signals in the form of light. Normal signal cables use electrical signals sent over conducting materials to transmit data. Optical fibers are thinner and can transmit much more data than electrical cables.