Which one of the following is a pointing device ?
[amp_mcq option1=”Scanner” option2=”Optical Mouse” option3=”Printer” option4=”Keyboard” correct=”option2″]
This question was previously asked in
UPSC CISF-AC-EXE – 2018
– Examples of pointing devices include mouse (mechanical, optical, laser), trackball, touchpad, pointing stick, joystick, light pen, and touchscreen.
– (C) Printer is an output device that produces hard copies of digital documents.
– (D) Keyboard is an input device primarily used for entering text and commands, not for pointing.