Computer Science OCR A level H446 Spec. Simplifies teaching by adhering precisely to specification

Easy to understand; covers H446 course in great detail. See more: https://bytepublishers.company.site . OCR A level: broad, deep, challenging to learn & teach. Written in response to issues encountered teaching the subject. Follows H446 spec. section by section; ensures teachers & students know that all subject matter has been covered.

Content is covered in a compact, clear style with colour used throughout to highlight different sections and key content.

Shown below is the first part of the contents, as you can see it follows the specification exactly: Component 1: Content of Computer systems 1.1 Characteristics of contemporary processors, input, output & storage devices 1.1.1 Structure & function of the processor (a) Main components of processor (b) Fetch-Decode-Execute Cycle including its effects on registers (c) Factors affecting performance of CPU (d) Use of pipelining in a processor to improve efficiency.