Identify the smallest storage capacity.
1.2 GB1.2\text{ GB}1.2 GB
750 MB750\text{ MB}750 MB
800,000 KB800{,}000\text{ KB}800,000 KB
0.0015 TB0.0015\text{ TB}0.0015 TB
29 exam-style questions on OCR GCSE Computer Science Units. Each one has a worked solution and a mark scheme showing where the marks go.