GK
BIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Monitor
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Keyboard
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CPU
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Printer
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Mouse
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Detailed explanation-1: -A standard output device is the computer monitor, which displays text, images, and user interface elements by lighting up thousands of pixels with different colors. A computer monitor with a calculator program displayed. The calculator shows that 2 + 2 = 4.
Detailed explanation-2: -The commonly used output devices include: External devices like monitor also called visual display unit (VDU), printer, graphic plotter for producing graphs, technique drawing and charts and internal devices like magnetic storage devices.
Detailed explanation-3: -The output shown on the computer monitor is called a soft copy. A soft copy is a legible piece of data that is not printed and is only stored in the computer system. Hence, when the operations are performed on a computer with the help of software, the output that is displayed on the monitor is the soft copy.