Computer Revision

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Across
  1. 3. Network device that connects several computers together
  2. 8. The most economical printer
  3. 9. Group of connected computers
  4. 10. Network established in a floor or a building
  5. 11. Computer connects all the computers in a network
  6. 13. The main purpose of computer networks is to ...... information
  7. 14. Computers are divided into Software and
Down
  1. 1. Network created using Bluetooth connection
  2. 2. Oldest category of printers
  3. 4. Printer that consumes too much ink
  4. 5. The brain of the computer
  5. 6. Memory that saves information as long as the computer is turned ON.
  6. 7. Output device used to reproduce document on papers
  7. 12. Memory that has hardware related instructions
  8. 14. Networking device used to connect several computers together
  9. 15. Network extended to several buildings