computer networks

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Across
  1. 4. area networks
  2. 5. all data flows through a central switch, acommon connection point for the devices in the network.
  3. 8. topology:is the physical layout of the components on the networks.
  4. 9. all the devices are connected to one another in a continuous loop or ring.
  5. 10. area networks
  6. 14. for short distances.
  7. 15. all the computers are connected to a main cable or bus.
Down
  1. 1. for medium-range distances.
  2. 2. area networks
  3. 3. for mobile phones
  4. 6. Protocol:This is the language or set of rules that computers use to communicate which each other. Networks use different protocols. For instance the Internet uses TCP/IP
  5. 7. area networks
  6. 11. modem router is a device that connects your computer or home LAN to the Internet.
  7. 12. for long distances.
  8. 13. topology: determinates how the hostacces the medium tocommunicate across the network.