U02 LA A summary

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Across
  1. 2. (7,4) type of output device in a production line
  2. 5. (6,9)Used to get internet access from mobile devices such as phones
  3. 7. (8,5) Disk spins round using circular tracks to organise the magnetic spots
  4. 8. (7,6)a type of input device in Self-service tills
  5. 13. (5,5,5) Contain transistors that retain their state (on / off) and store data even when no electrical power
  6. 14. (3-3) type of optical media
  7. 15. (5-10,7) modern devices that provides both input and output
Down
  1. 1. (8,6,5)(WAP)/Wireless router
  2. 3. (8,7) programmable digital devices
  3. 4. (7,6)Hardware required for a wireless network, to link to the Internet
  4. 6. (9) type of Wireless methods of data transfer,Often used for data transfer between phones and computers
  5. 9. (9,6) Hardware and software combined to form a system that can run on its own.
  6. 10. (10,7,4)a type of cabled methods of data transfer,Used widely to connect computers and printers to switches in LANs.
  7. 11. (8,5,6) Used to read the magnetic strip on the back of credit cards, etc.
  8. 12. (7,5) a type of cabled methods of data transfer,Used to transmit high volumes of data over long distances