A comprehensive revision guide for the TCP/IP unit from GCSE Computing 9-1 2017. Contains a full explanation of the TCP stack including individual components, a diagram of the stack, and flashcards to help memorise the function of each component, and definitions for key terms.

A complete comprehensive presentation covering the entire topic of Hash Tables and Dictionaries, including descriptions on hashing algorithms, choosing a hashing algorithm, implementation, hash table basics and advanced, and dictionaries. Also Includes a great free set of worksheets to go along with the lesson PowerPoint, which go hand-in-hand with the topics and information discussed, as well as a mark scheme to check and improve on work. Contains: 1 x Lesson PowerPoint 1 x Lesson Worksheet 1 x Lesson Worksheet Mark Scheme