Category: Input-Output Devices

Input-Output Devices

This page contains MCQs about Computer-related Input-Output devices.

This Quiz contains MCQs about Computer-related Input and Output devices.

1. A touch screen is another type of


2. __________ is used to captures images in a digitized form that a computer can use.


3. The most common Input device used to enter alphanumeric data is


4. An optical scanner or simply a scanner is a ______________ electronic device used to read and capture printed text and images.


5. A __________ is a digital video camera that captures real-time video for transmission to others via a Web Server.


6. Bar Code and Optical Readers are


7. A type of printer that produces quality output using technology similar to that of a photocopy machine is


8. An equipment that looks like a printer or photocopy machine, but provides a variety of capabilities, including scanning and copying, is called


9. Trackballs are used as


10. A standard keyboard for desktop computer contains from


11. A printer produces a hard copy output on a physical medium such as


12. A printer is an


13. A Facsimile Machine also called


14. The part of a computer that coordinates all of its functions is called its


15. The quality and performance of a monitor depends on


16. A Central Processing Unit (CPU) contains


17. The most common type of device for producing hard copy output is the


18. Cathode Ray Tube (monitor) receives information as an analog signal through a


19. A Laser printer is a


20. Computer output may consist of


21. A ___________ bay (or just a bay) is a site where a storage device is installed.


22. A computer mouse is another _________ device


23. A multifunction Device (MFD) are also called


All the input devices send information to a computer system for further processing, while output devices reproduce or display the results (outputs) of that processing. Input devices only allow for the input of data to a computer and output devices only receive the output of data from another device.

Examples of Input-Output Devices are:

  • Monitor
  • Printer
  • Audio Speakers
  • Headphones
  • Projector
  • GPS
  • Sound Card
  • Video Card
  • Braille Reader
  • Plotter

Examples of Input Devices are:

  • Keyboard
  • Image scanner
  • Microphone
  • Pointing device
  • Graphics tablet
  • Game controller
  • Light pen
  • Mouse
  • Pointing stick
  • Touchpad
  • Touchscreen
  • Trackball
  • Sound card
  • Webcam