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Lempel and Ziv (LZ)


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File type, size and compression scheme


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Graphics


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Lossless compression


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.zip


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Lossy compression


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Ability to send files faster


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Uses lossless compression


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Text files


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Dictionary

A.
Creators of popular compression algorithm

B.
Cannot be compressed with the LZ adaptive dictionary-based algorithm due to a lack of pattern repeat

C.
Many patters so good file compression results

D.
File extension for Windows and MAC OS compressed files

E.
Method of categorizing data

F.
Allows for the recreation of the original file

G.
File is made smaller by eliminating unnecessary bits

H.
.zip files

I.
Contributes to the file-reduction ratio

J.
Advantage of file compression