e‐cash is not related to security mechanism. It is also known as electronic cash, it is a digital money product that provides a way to pay for products and services without resorting to paper or coin currency.
All of the following are wireless Internet access network technologies except ________.
All of the following are wireless Internet access network technologies except GigaPoP. A gigabit point of presence (GigaPOP) is an individual access point to something called Internet2 that represents a high-speed IP network maintained by universities and other parties.
A product or service that customers have come to expect from an industry, which must be offered by new entrants if they wish to compete and survive, is known as a(n)?