Computer Science for IGCSE & O level - Data Representation (Section 12 - No. 33)
If you need to reduce the file size of a photograph while maintaining decent visual quality, which compression technique would be most appropriate?
Lossless compression.
Run-length encoding.
Lossy compression.
ZIP compression.
स्पष्टीकरण
Lossy compression balances file size reduction with visual quality.