Computer Science for IGCSE & O level - Data Representation (Section 11 - No. 22)
Which factors influence the final size of a compressed file?
The type of compression algorithm used.
The quality of the original data.
The amount of redundancy in the original data.
The operating system used to compress the data.
Explication
Compression type, content, and quality influence the size of a compressed file, the operating system is less relevant.