COMPUTER HARDWARE
INPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Optical mouse, cordless or wireless mouse
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Ball mouse, Optical mouse, cordless or wireless mouse
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Either A or B
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None of the above
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Detailed explanation-1: -Based on Connectivity. Wired. PS/2. USB. Wireless. Bluetooth. Based on Sensing. Mechanical. Optical. Opto-Mechanical. Gyroscopic. Other Mouse Types. Laser Mouse. Trackball Mouse. Vertical Mouse. Gaming Mouse. 20-Sept-2022
Detailed explanation-2: -It’s currently believed that there are over 1, 000 species of mice across the world. Some of them are more common than others, and some of them are considered true mice and others are not.
Detailed explanation-3: -A trackball is a computer cursor control device used in many laptop computer keyboards and older versions of computer mice. The device comprises a ball held by a socket containing sensors to detect a rotation of the ball about two axes–like an upside-down mouse with a ball in it.