Computer Science for IGCSE & O level - Data Representation (Section 16 - No. 9)
Which of the following is a key characteristic of lossless compression?
It reduces the file size more than lossy compression.
It results in some loss of detail.
The original file can be perfectly reconstructed.
It's often used for video files.
Giải thích
Lossless compression allows for perfect reconstruction of the original file, but often results in lower compression ratios.