Crossword chap 3&4 by kate and namo

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