A workbook to help students with topics in the paper 2 exam. This could be printed, completed on Power point or converted to a Google Slides document. Topics include: Binary conversion Hexadecimal ASCII and Unicode Huffman Encoding Hardware CPU Memory Embedded Systems Representing Images Networks Protocols Operating Systems Testing Social Engineering Storage Devices and Cloud Storage Environmental, Ethical and Legal Issues

Three topics included : Trace Tables, Searching and Sorting Algorithms. A revision lesson based on students completing rotations between the 3 topics. Includes pre and post revision exam styles questions and information sheets for students to use.

Three topics included : Hexadecimal, Representing Images and Data Compression. A revision lesson based on students completing rotations between the 3 topics. Includes pre and post revision exam styles questions and information sheets for students to use.

Covers networks, network security and social engineering