BASIC COMPUTER CONCEPTS
COMPUTER SYSTEM TYPES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Keypad
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Touchscreen
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Button
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LED
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Detailed explanation-1: -Input devices/systems are providing data to the embedded system, output devices/systems are transmitting data from the embedded system. I/O devices/systems can be connected to the embedded system wireless/wired way or placed directly on the board.
Detailed explanation-2: -Alternate computer input devices are the mouse, trackballs, light pens, graphical tablets, scanners of several designs, speech recognition devices, optical character recognition hardware and software, and many others.
Detailed explanation-3: -Some output devices are: Monitor. Printer. Speaker.
Detailed explanation-4: -For instance, a keyboard or computer mouse is an input device for a computer, while monitors and printers are output devices. Devices for communication between computers, such as modems and network cards, typically perform both input and output operations.