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Computer Fundamental Miscellaneous
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The output quality of a printer is measured by

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Correct Answer: Option A
In printing, DPI (dots per inch) refers to the output resolution of a printer or imagesetter, and PPI (pixels per inch) refers to the input resolution of a photograph or image. DPI refers to the physical dot density of an image when it is reproduced as a real physical entity, for example printed onto paper.
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1 Comment
Muhammad Abbas
Muhammad Abbas 8 years ago
Dot per sq. inch wrong answer my dear correct it