all input and output devices of a computer

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all input and output devices of a computer

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Q – What are the input devices of a computer?

computers input device is:

  1. Keyboard
  2. Mouse
  3. Joy Stick
  4. Light pen
  5. Track Ball
  6. Scanner
  7. Graphic Tablet
  8. Microphone
  9. Magnetic Ink Card Reader (MICR)
  10. Optical Character Reader (OCR)
  11. Bar Code Reader
  12. Optical Mark Reader (OMR)
  13. Punch card reader
  14. Digital camera
  15. Touch screen
  16. Mike
  17. Speech recognition system
  18. Optical character recognition
  19. Electronic card reader
  20. Digital camcorder
  21. Portable media player
  22. Webcam
  23. Microsoft Kinect Sensor
  24. Image scanner
  25. Fingerprint scanner
  26. Barcode reader
  27. 3D scanner
  28. Laser rangefinder
  29. Eye gaze tracker
  30. Computed tomography
  31. Magnetic resonance imaging
  32. Positron emission tomography
  33. Medical ultrasonography

Q – What are the output devices of a computer?

computers output device is:

  1. 3D Printer
  2. Braille embosser
  3. Braille reader
  4. COM (Computer Output Microfilm)
  5. Flat panel
  6. GPS
  7. Headphones
  8. Monitor
  9. Plotter
  10. Printer (dot matrix printer, inkjet printer, and laser printer)
  11. Projector
  12. Sound card
  13. SGD (Speech-generating device)
  14. TV
  15. Video card
  16. Monitor (LED, LCD, CRT etc)
  17. Printers (all types)
  18. LCD Projection Panels
  19. Speaker (s)
  20. Head phone
  21. Visual Display Unit
  22. Film Recorder
  23. Microfiche

All Compter Topic देखने के ले यहाँ पर क्लिक करें 

2 thoughts on “all input and output devices of a computer”

  1. Respect ed sir
    Sir mai ye question aapke copy ni kar paa rahi . Sir jaise aap ye information dete hai bahut hi valuable hai . Sir mai in questions ko kha se le sakti hu

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