Data Representation

The Data Representation unit will develop your understanding of how computers process information and instructions.

The unit is split into three topics:

Binary systems

Hexadecimal notation

Data storage

This web page should be used together with the Data Representation objectives booklet. The links below provide the information that you need to complete the learning objectives in the booklet as well as tasks to help you develop your understanding of the unit.

The unit will be assessed through a 45 minute written test comprised of recent examination questions associated with the content of this unit.