AQA A-Level Computer Science key terms
Internal hardware components of a computer Key Terms
Study Internal hardware components of a computer with curriculum-aligned Key Terms resources, practice links, and exam-focused support.
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key terms
Resource type
Topic
Internal hardware components of a computer
AqaA LevelComputer ScienceFundamentals of computer organisation and
Key terms
I/O controller
A component that manages communication between the computer system and input or output devices.
Bus
A communication pathway used to transfer addresses, data or control signals between components.
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