Task 4. Insert the words from Task 3
1. ______________ is a family of technologies that are used to transmit digital data over telephone lines.
2. _____________ is a method of power line communication that allows relatively high-speed digital data transmission over the public electric power distribution wiring.
3. ____________ is a telecommunicatications protocol standardized in 1994. It was the first digital subscriber line technology to use a higher frequency spectrum of copper, twisted pair cables.
4. ___________ is a wireless computer network that two or more devices using a wireless distribution method (often spread-spectrum or OFDM radio) within a limited area such as a home, school, computer laboratory, or office building.
5. __________ is a type of digital subscriber line (DSL) technology, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voice band modem can provide.
6. __________ is an Internet service provider with a network based on wireless networking.
7. __________ is a methodology and group of technologies for the delivery of voice communications and multimedia sessions over Internet Protocol (IP) networks, such as the Internet.
8. __________ is a digital subscriber line (DSL) technology providing data transmission faster than ADSL (Asymmetric digital subscriber line) over a single flat untwisted or twisted pair of copper wires and on coaxial cable using the frequency band from 25 kHz to 12 MHz.
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