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LCD, scanner, and printer are _______ devices.


1. hardware 
2. software 
3. human ware
4. firmware 

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Correct Answer - Option 1 : hardware 

The correct answer is Hardware.

  • LCD, scanner, and printer are hardware devices
  • Computer hardware includes the physical parts of a computer, such as a case, central processing unit (CPU), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers, and motherboard.

  • Software is the programs and routines for a computer or the program material for an electronic device that makes it run.
  • Firmware is data that is stored on a computer or other hardware device's ROM (read-only memory) that provides instruction on how that device should operate.
  • The personnel who are related to installation, maintenance, operation, and testing of a computer are called humanware or livewire.

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