COMPUTER HARDWARE
INPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A mouse, touch-pad, and a trackball are all examples of:
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Scanning Device
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Voice-Input Devices
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Pointing Device
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Output Device
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Explanation:
Detailed explanation-1: -The correct answer is pointing input. A pointing device is an input interface that allows a user to input spatial data to a computer.
Detailed explanation-2: -Mouse and joystick are the two common pointing devices.
Detailed explanation-3: -Pointing device – a device used to control the movement of the pointer (cursor) on the screen. The major pointing devices in use today are the mouse, trackpad or touchpad (laptop), touch screens, etc.
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