COMPUTER ARCHITECTURE
INPUTOUTPUT DEVICES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Processing devices
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Pointing devices
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Display devices
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None of the above
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Detailed explanation-1: -Common Pointing Devices. Common pointing devices used to control on-screen movement include computer mice, touchpads, touch screens, joysticks, graphics tablets, and trackballs. Some of these devices, including the mouse and the joystick, can be added to a computer system according to the needs of a user.
Detailed explanation-2: -An input device, such as a keyboard or mouse, sends information to a computer system. The computer will then display or reproduce that information via one or more output devices.
Detailed explanation-3: -The major pointing device is the mouse for the desktop computer and the touchpad for the laptop, although many road warriors bring along a mouse. Pointing sticks are available on some laptops, and a small number of users prefer trackballs over the mouse. See mouse, touchpad, trackball and pointing stick.