MULTIMEDIA AND QUALITY OF SERVICE
COMPRESSION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Compression looks for ____ data
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Unnecessary
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Repeated
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Either A or B
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None of the above
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Explanation:
Detailed explanation-1: -Compression reduces the size of a file, often without appreciable loss of information. It can be either lossless or lossy. A smaller-sized compressed file can be restored to its larger form–in its entirety or with some data loss, depending on the compression type–by decompression.
Detailed explanation-2: -Data compression is also known as source coding or bit-rate reduction.
There is 1 question to complete.