MULTIMEDIA AND QUALITY OF SERVICE
MULTIMEDIA DATA
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How many PPI are usually needed for professional and commercial prints such as advertising hordings for the quality to be acceptable.
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150
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250
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300
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500
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Explanation:
Detailed explanation-1: -300 PPI is the ideal printing resolution for quality Designing a file in lower than 300 PPI will lead to blurriness and pixellation. On the other hand, there is no point in designing at higher than 300 PPI. As far as the eye can tell, there will be no difference in print quality.
Detailed explanation-2: -An image meant to publish at 3.333 inches (82 mm single column width) and 300 DPI is roughly 1000 pixels wide (3.333 inches ¥ 300 DPI = 1000 pixels). DPI decreases proportionally to increasing dimen-sions. To make sure images look good, view images in their normal size on the PC screen.
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