MULTIMEDIA AND QUALITY OF SERVICE
COMPRESSION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A disadvantage of lossless compression is ____
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There is a big reduction in file size
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There is only a slight reduction in file size
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There is no reduction in quality
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Cannot be used on text or software files
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Explanation:
Detailed explanation-1: -There are two methods of compression – lossy and lossless. Lossy reduces file size by permanently removing some of the original data. Lossless reduces file size by removing unnecessary metadata.
Detailed explanation-2: -Lossy compression results in a significantly reduced file size (smaller than lossless compression), which is its most noteworthy benefit.
Detailed explanation-3: -What is lossless compression? Lossless compression is a form of data compression that reduce file sizes without sacrificing any significant information in the process-meaning it will not diminish the quality of your photos.
There is 1 question to complete.