Input Technologies | MCQs

Explanation

A pointing device is an input interface that allows a user to input data to a computer using physical gestures - point, click, and drag.

Mouse, Light-pen, Trackball & Joystick are examples of Pointing Devices.

Explanation

A trackball is a computer cursor control device used in many notebook and laptop computers.

Trackball is just like a Mouse. 

Explanation

• Touchpad is also called Track-pad.
• A touch pad is a device for pointing (alternative to the mouse).

Explanation

The point and draw device is an input system that helps to point and select an icon to be shown on the screen quickly.

A mouse is a point-and-draw device.