Which statement about PNG is false?

Which statement about PNG is false?

• A. PNG supports transparency
• B. PNG uses lossy compression
• C. PNG uses lossless compression
• D. PNG is widely supported by web browsers

Answer: (B)

PNG is designed as a lossless image format that uses compression to reduce file size without discarding any pixel data. This means it preserves exact colors and edges, which is why it’s ideal for graphics, text, and images with sharp lines. It also supports transparency through an alpha channel, allowing varying levels of opacity, which is very useful for overlays and web design. Web browsers widely support PNG, making it a reliable choice for online images. The statement claiming PNG uses lossy compression is not true, because lossless compression keeps all original image information, avoiding the artifacts that come with lossy formats like JPEG.

PNG is designed as a lossless image format that uses compression to reduce file size without discarding any pixel data. This means it preserves exact colors and edges, which is why it’s ideal for graphics, text, and images with sharp lines. It also supports transparency through an alpha channel, allowing varying levels of opacity, which is very useful for overlays and web design. Web browsers widely support PNG, making it a reliable choice for online images. The statement claiming PNG uses lossy compression is not true, because lossless compression keeps all original image information, avoiding the artifacts that come with lossy formats like JPEG.