Networking and Communications

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Across
  1. 2. Sending information without cables using radio signals
  2. 5. A small piece of data sent across a network
  3. 6. A set of rules that devices follow to communicate properly
  4. 8. How much data can be sent over a network at one time
  5. 11. A device that connects computers together in a network and sends data to the correct one
  6. 12. A way of making phone calls using the internet instead of a normal phone line
  7. 13. A way of connecting devices to the internet without using wires
  8. 14. Another danger to undersea cables.
  9. 17. A large undersea internet cable that connects Portugal to the Azores
  10. 18. A device that sends internet data to the right place in a network
  11. 19. A special number given to each device so it can be found on a network
  12. 20. A sea animal that sometimes bites and damages internet cables under the ocean
Down
  1. 1. A device placed along long cables that boosts the signal so it can travel further
  2. 3. Everyday objects like smart watches or speakers that connect to the internet and share data
  3. 4. A wire used to connect devices and send data
  4. 7. The delay or waiting time when data travels across a network
  5. 9. What is often used to lay cables on land (it's a bit smelly!)
  6. 10. A very thin glass cable that uses light to send data very fast over long distances
  7. 14. A powerful computer that stores files or information and shares them with other computers
  8. 15. Internet cables that run along the bottom of the ocean
  9. 16. A group of connected devices that can share information