PRACTICAL WORK #3 - HARDWARE

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Across
  1. 2. Pointing device on portable computers.
  2. 4. It displays information in pictorial or textual form.
  3. 7. It converts images into digital information
  4. 8. It is the heart or brain of the computer.
  5. 11. Hardware constains ... elements of a computer.
  6. 12. A monitor is also known as a ...
  7. 18. Keyboard section above the numeric keypad.
  8. 19. Output device used to create images or blueprints.
  9. 20. Section of the keyboard that contains numbers
  10. 21. Key used create a space between words or characters.
Down
  1. 1. Mouse, keyboard and scanner are examples of ...
  2. 3. Part of the mouse that moves the cursor on the screen.
  3. 5. Hardware characteristic.
  4. 6. Devices attached to a computer.
  5. 9. Printer type which operates as a fax machine, scanner and copier.
  6. 10. Hard drives and pen drives are examples of ... devices.
  7. 13. It's the most popular and inexpensive type of printer.
  8. 14. Cursor and extra keys are also called ... keys
  9. 15. Type of mouse that operates by using an infrared sensor.
  10. 16. LCD
  11. 17. Device which converts an electrical signal into sound.