1.

Which of the following is an input pointing device?​

Answer»

EXPLANATION:

The CORRECT answer is OPTION 4, i.e. Trackball. An input device type which is used to control the MOVEMENT of a cursor on the COMPUTER screen is known as Pointing Devices. It allows users to input continuous and multi-dimensional data to the computer. Example - Trackball, Mouse, Touchpads etc.



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