MULTIMEDIA AND QUALITY OF SERVICE
COMPRESSION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The computer is unable to do it so it must be hand done
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It is hard to tell if it is completely compressed
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Either A or B
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None of the above
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Detailed explanation-1: -Because the particles can not move, solids have a definite shape and volume, and can’t flow. Because the particles are already packed closely together, solids can’t easily be compressed.
Detailed explanation-2: -You can identify compressed files by the file extension (. zip) and a zipper on the folder icon. Note: If the zipped folder is attached in an email, you must first save the zipped file to your computer before you can extract it.
Detailed explanation-3: -The atoms, ions, or molecules that make up the solid or liquid are very close together. There is no space between the individual particles, so they cannot pack together. The kinetic-molecular theory explains why gases are more compressible than either liquids or solids.