COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER OUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Optical Mouse
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Laser Mouse
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Either A or B
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None of the above
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Detailed explanation-1: -An optical mouse is an advanced computer pointing device that uses a light-emitting diode ( LED ), an optical sensor, and digital signal processing ( DSP ) in place of the traditional mouse ball and electromechanical transducer.
Detailed explanation-2: -An optical mouse uses an infrared LED light to illuminate the surface. A laser mouse illuminates the surface with a laser beam.
Detailed explanation-3: -An optical mouse is a computer mouse which uses a light source, typically a light-emitting diode (LED), and a light detector, such as an array of photodiodes, to detect movement relative to a surface.
Detailed explanation-4: -The optical mouse is a computer mouse first introduced by Microsoft on April 19, 1999, that utilizes LEDs (light-emitting diodes) or a laser to track or detect movement. These differing technologies are identified by examining the bottom of the mouse.