Crossword chap 3&4 by kate and namo

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Across
  1. 3. a unique address that identifies a device on the internet or a local network
  2. 5. a networking device that creates a single
  3. 8. brodcast data to computer connected to it
  4. 9. it is a vast network that connects computers all over the world
  5. 12. Pertaining to the sequential or consecutive transmission of data into or out of a device
  6. 13. Something that often get transferred into your computer and might cause harmful actions
  7. 14. a device that connects two or more packet-switched networks
  8. 15. to save information incase of encryption
  9. 16. a type of memory card, comes as a portable form of a stick
  10. 18. a group of binary digits
  11. 19. a storage device that contains non-volatile flash memory
Down
  1. 1. a formation of DVD design for high definition video and data
  2. 2. narrow strip of plastic film.
  3. 4. a type of hard drive storage for your computer
  4. 6. a computer build with physical components
  5. 7. a device that causes a breaking in the electric circuit
  6. 8. it is a physical location where people may obtain Internet access, sometimes it could be shared on devices.
  7. 10. this allows computers to be linked together and transfer
  8. 11. receiving data from any part of computer file
  9. 17. a small flash drive commonly found in smartphones