COMPUTER SCIENCE AND ENGINEERING
COMPUTER GRAPHICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Video monitor
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Scanner
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Speaker
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Printer
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Detailed explanation-1: -Answer: (a) Video monitor Explanation: The video monitor is a widely used output device.
Detailed explanation-2: -Explanation: The video monitor is the commonly used output device.
Detailed explanation-3: -Printer is an output device as it prints i.e output data from computer.
Detailed explanation-4: -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-5: -Typically, the primary output device in a graphics system is a video monitor (Fig. 2-1). The operation of most video monitors is based on the standard cathode-ray tube (CRT) design, but several other technologies exist and solid-state monitors may eventually predominate.