OCR A-Level Computing

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This book aims to inform about the current content of the OCR A-Level Computing H446 Specification. It is not endorsed by OCR and is simply a collection of notes on the topic. This WikiBook may not contain completely accurate information, however it is intended as to be similar to a revision guide and as such the information contained within it may have been simplified to aid understanding.

Table of Contents[edit]

Unit 1 Computer systems[edit]

Unit 1 The characteristics of contemporary processors, input, output and storage devices

Unit 2 Software and software development

Unit 3 Exchanging data

Unit 4 Data types, data structures and algorithms

Unit 5 Legal, moral, cultural and ethical issues

Unit 2 Algorithms and programming[edit]

Glossary of Terms[edit]