COMPUTER ARCHITECTURE
INPUTOUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What are the most used input devices
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mouse and keyboard
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scanner and space bar
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power cord and printer
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computer and camera
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Explanation:
Detailed explanation-1: -Keyboard is the most common and very popular input device which helps to input data to the computer.
Detailed explanation-2: -The keyboard was first peripheral device to be used with computers. It helps to input text and numbers into computer. It consists of 104 keys and 12 functional keys. A mouse is an input device which is also called as pointing device because it helps to point data on screen.
Detailed explanation-3: -Input devices are essential to the overall functionality of a computer because they allow users to add, edit, or feed a new set of data or instructions to the computer.
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