Computer Science for IGCSE & O level - Data Representation (Section 18 - No. 7)
Which options accurately describe the characteristics of lossless compression?
Perfect reconstruction of the original data is possible.
The file size is reduced.
The compression ratio is always higher than lossy compression.
It is suitable for archives and text files.
Forklaring
Lossless is suitable for archives, and it's possible to reconstruct the original files perfectly.