CAMBRIDGE IGCSE Topic 1.3 Units of data storage Also in this topic... CAMBRIDGE IGCSE Topic 1.1 How and why computers use binary to represent all forms of data CAMBRIDGE IGCSE Topic 1.1 Converting between number systems, part 1 CAMBRIDGE IGCSE Topic 1.1 Why hexadecimal is used as a beneficial method of data representation CAMBRIDGE IGCSE Topic 1.1 Logical binary shifts CAMBRIDGE IGCSE Topic 1.3 Compression