OCR (GCSE J277) 1.2 Compression (Computer Science)
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10 questions
| 🇬🇧 | 🇬🇧 |
| What is compression? | Compression reduces the size of a file so it takes up less space |
| What are the types of compression | Lossy and Lossless |
| What is Lossy? | Lossy works by removing data forever from the file so it can reduce the size of a file |
| What is Lossless? | Lossless works by temporarily removing data to compress the file |