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Computers - General Knowledge Questions
Processing of a data file to reduce its size for storage on disk is termed
A)
Amplification
B)
Compression
C)
Rarefaction
D)
Reduction

Correct Answer :   Compression

The process of reducing the size of a data file is popularly referred to as data compression, although its formal name is source coding. Compression is useful because it helps reduce resources usage, such as data storage space or transmission capacity. Because compressed data must be decompressed to use, this extra processing imposes computational or other costs through decompression.

Published On : June 15, 2021
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