COMPUTER ARCHITECTURE
INPUTOUTPUT DEVICES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Input Device
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Output Device
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Either A or B
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None of the above
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Detailed explanation-1: -Go to Start, then select Settings > Ease of Access > Keyboard, and turn on the toggle under Use the On-Screen Keyboard. A keyboard that can be used to move around the screen and enter text will appear on the screen. The keyboard will remain on the screen until you close it.
Detailed explanation-2: -The on-screen keyboard of an operating system uses a fixed QWERTY key layout whereas an online virtual keyboard randomizes the key layout every time it is used and thus making it very difficult for a keylogger software to record the keys pressed by the user.
Detailed explanation-3: -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. It’s therefore essential for computer users to differentiate between input and output devices.