Is a PNG lossy?

Related questions

1. Can Hamming code detect 2 bit errors?
2. Why is PNG a good format?
3. What is data link protocol?
4. Is BMP compressed?
5. Where is Huffman coding used?
6. What is a Layer 3 device?
7. What does LZW mean?
8. What does LZW compression mean?
9. What is Hamming code with example?
10. How many errors can Hamming code detect?

Tags

1. #unneccessary
2. #perfectly
3. #times
4. #remaining
5. #lossless
6. #details
7. #format
8. #lossy
9. #produce
10. #files
11. #decoders
12. #smaller
13. #formats
14. #other
15. #while
16. #compatible
17. #because