Tick (✓) one box in each row to identify the computer storage unit equivalent of each of the given file sizes.
| File size | 4 megabytes | 4 petabytes | 4 kilobytes | 4 bytes | 4 gigabytes |
|---|---|---|---|---|---|
| 4000 bytes | |||||
| 4000 terabytes | |||||
| 32 bits | |||||
| 8 nibbles |
Practise OCR GCSE Computer Science Units with exam-style questions for GCSE Computer Science. 29 questions, matched to the OCR GCSE Computer Science (J277) specification and written in Component 01 and Component 02 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.