Computer Science for IGCSE & O level - Data Representation (Section 2 - No. 4)
Which of the following are benefits of data compression?
Reducing storage space requirements.
Increasing file transfer speeds.
Ensuring the original file data is fully restored.
Always eliminating all of the original data.
Erläuterung
Compression helps by lowering the amount of storage needed. And it also boosts transfer rates.