GCSE Exam GCSE Computer Science

GCSE Computer Science

3 Subject content

3.1 Fundamentals of algorithms

3.2 Programming

3.3 Fundamentals of data representation

3.3.3 Units of information

3.3.4 Binary arithmetic

3.3.6 Representing images

3.3.7 Representing sound

3.4 Computer systems

3.5 Fundamentals of computer networks

3.6 Cyber security

3.8 Ethical legal and environmental impacts of digital technology on wider society including issues of privacy

3.3.3 Units of information

3.3.4 Binary arithmetic

3.3.6 Representing images

3.3.7 Representing sound