Learning Aim B: How data is exchanged and stored

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Across
  1. 5. (5,4,3) – A collection of websites accessed using the internet.
  2. 7. (3) – Converts domain names into IP addresses.
  3. 9. (6) – A device that directs traffic between networks and to the internet.
  4. 10. (3) – A company that provides internet access.
  5. 13. (6) – A copy of data so it can be restored if lost.
  6. 14. (8) – A global network connecting devices worldwide.
  7. 16. (6) – A computer that provides services or data to clients.
  8. 17. (7) – Delay in sending/receiving data (lag).
  9. 18. (6,5) – A device that provides Wi-Fi to connect wireless devices.
  10. 21. (6) – A small chunk of data sent across a network.
  11. 22. (6,9) – Data split into packets that can take different routes.
Down
  1. 1. (5,7) – Saving files directly on your device (not online).
  2. 2. (5) – Hardware that connects your network to your ISP service.
  3. 3. (5,9) – Using remote servers for storage/services instead of your device.
  4. 4. (6) – A device/app that requests services or data.
  5. 6. (6,4) – The human-friendly web address (e.g., bbc.co.uk).
  6. 8. (3) – The full address of a webpage.
  7. 11. (6) – Connects devices in a LAN and forwards data to the correct device.
  8. 12. (9) – How much data can transfer per second (capacity).
  9. 15. (3,6) – A server that stores and delivers web pages to users.
  10. 19. (2,7) – A unique number that identifies a device on a network.
  11. 20. (4,6) – A building full of servers storing online services and data.