5 Questions
What is an input device?
An input device is an electromechanical device that accepts data from the outside world and translates them into a form that a computer can interpret.
Name the categories into which input devices are classified.
The categories into which input devices are classified are pointing devices, keyboard, scanning devices, speech recognition devices, and vision-based devices.
List five examples of pointing devices.
Five examples of pointing devices are mouse, trackball, joystick, touch screen, and light pen.
Why was text-mode interaction with computers found to be cumbersome and limited?
Text-mode interaction with computers was found to be cumbersome and limited because it was time-consuming and had a limited scope of operation.
What is the purpose of vision-based devices?
The purpose of vision-based devices is to interpret visual information from the outside world and translate it into a form that a computer can understand.
Test your knowledge on input and output devices with this quiz! Learn about pointing devices, keyboards, scanning devices, speech recognition devices, and more. Challenge yourself and improve your understanding of how these devices work and interact with computers.
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