EMERGING TRENDS IN COMPUTING
CLOUD COMPUTING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Keyboard
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Mouse
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Speakers
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None of the above
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Detailed explanation-1: -An output device is a piece of hardware used to receive data from the computer and convert it into a human-perceptible form. An example of an output device is a set of speakers.
Detailed explanation-2: -Typical examples of output devices are monitors and projectors (video), headphones and speakers (audio), or printers and plotters (physical reproduction in the form of text or graphics).
Detailed explanation-3: -An example of output is anything viewed on your computer monitor screen, such as the words you type on your keyboard. Without some type of output that a human could see, feel, or hear, a human could not interact with the computer. In the picture, the bottom half shows data sent from a computer to a printer.
Detailed explanation-4: -Monitor-The main output device of a computer. Printer-Used to print information on paper. Speaker-Converts digital signals into audible sound waves. Projector-A device that is used to project video output from the computer onto a wall or screen.