…………… is a family of technologies that provide internet access by transmitting digital data over the wires of a local telephone network.

Related MCQs

• ……………….. is a form of Internet access that uses the facilities of the public switched telephone network (PSTN) to establish a dialed connection to an Internet service provider (ISP) via telephone lines.
• …………………is a core protocol used over the SONET/SDH backbone of the public switched telephone network (PSTN) and Integrated Services Digital Network (ISDN), but its use is declining in favour of All IP.
• ……………is a social issue referring to the differing amount of information between those who have access to the Internet (especially broadband access) and those who do not have access.
• ……………..is a digital computer system that is controlled by a stored program that uses a microprocessor, a programmable read-only memory (ROM) and a random-access memory (RAM).
• …………….was the first national commercial online service to offer Internet access to its subscribers.
• Appropriate technology, sometimes called ……………….technology, more of an economics concern, refers to compromises between central and expensive technologies of developed nations and those that developing nations find most effective to deploy given an excess of labour and scarcity of cash.
• In economics, definitions or assumptions of progress or growth are often related to one or more assumptions about technology's economic influence.Challenging prevailing assumptions about technology and its usefulness has led to alternative ideas like uneconomic growth or measuring well-being.These, and economics itself, can often be described as technologies, specifically, as…………………...
• The wheel was invented in the……………., and has become one of the worlds most famous and most useful technologies.
• ……………., situated in a resource-rich area, is notable for its early application of city planning and sanitation technologies.
• Who built the world’s first electronic calculator using telephone relays, light bulbs and batteries?