Topic 7 Networks (Isaac)

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Across
  1. 3. Telecommunications, Computers. a system containing any combination of computers, computer terminals, printers, audio or visual display devices, or telephones interconnected by telecommunication equipment or cables: used to transmit or receive information.
  2. 7. is defined as a connected group of computer networks allowing for electronic communication. The networks.
  3. 9. is a type of Ethernet cable. It supports data transfer rates of up to 100 Mbps, or 12.5 megabytes per second.
  4. 10. is an electrical or electromagnetic current that is used for carrying data from one device or network to another. It is the key component behind virtually all: Communication. Computing.
  5. 11. provides high speed internet access via multiple types of technologies including fiber optics, wireless, cable, DSL and satellite.
Down
  1. 1. is the transfer of information between two or more points that do not use an electrical conductor as a medium by which to perform the transfer. The most common wireless technologies use radio waves. With radio waves.
  2. 2. A common type of modem is one that turns the digital data of a computer into a modulated electrical signal for transmission over telephone lines, to be demodulated by another modem at the receiver side to recover the digital data.
  3. 4. is a networking device that forwards data packets between computer networks. Routers perform the traffic directing functions on the Internet.
  4. 5. In computer and Internet wireless applications, the most common type of antenna is the dish antenna, used for satellite communications.
  5. 6. is a wireless computer network that links two or more devices using wireless communication to form a local area network (LAN) within a limited area such as a home, school, computer laboratory, campus, or office building. This gives users the ability to move around within the area and remain connected to the network.
  6. 8. is a group of computers and peripheral devices that share a common communications line or wireless link to a server within a distinct geographic area. A local area network may serve as few as two or three users in a home office or thousands of users in a corporation's central office.