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. Computer output may consist of

 
 
 
 

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

 
 
 
 

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

 
 
 
 
 

5. The quality and performance of a monitor depends on

 
 
 
 

6. A Laser printer is a

 
 

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

 
 
 
 
 
 

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

 
 
 
 

9. A standard keyboard for desktop computer contains from

 
 
 
 

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

 
 
 
 

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

 
 
 
 

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

 
 
 
 
 

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

 
 
 
 

14. Trackballs are used as

 
 
 
 

15. A printer is an

 
 
 
 

16. A computer mouse is another _________ device

 
 
 
 

17. A Facsimile Machine also called

 
 
 
 

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

 
 
 
 

19. Bar Code and Optical Readers are

 
 
 
 

20. A Central Processing Unit (CPU) contains

 
 
 
 

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

 
 
 
 
 

22. A multifunction Device (MFD) are also called

 
 
 
 

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

 
 
 
 

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