A) Scanning
B) Synthesizing
C) Defragmenting
D) Compression
E) None of these
Correct Answer: D
Solution :
File compression is the reduction in size of date in order to save space on storage medium or transmission time. Compression software allows the user to take many files and compress them into one file, which is smaller than the combined size of the originals. The compressed files make downloading faster, easier and allows more data to be stored on a removable media. Common compressed file extensions are .ZIP. .PAR. -ARJ. etc.
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