Computers
Processor architecture
Processor architecture is a core A-level Computers topic. Use this page to revise the main ideas, practise the common question styles, and build confidence with trace tables, pseudocode, theory recall, and scenario questions.
What Processor architecture means in A-level Computers and where it appears in exam questions.
The key vocabulary, notation, and command words students must recognise for Processor architecture.
Common steps used to solve or explain Processor architecture questions accurately.
Typical mistakes students make in Processor architecture, and how to avoid losing method marks.
How to connect Processor architecture with wider A-level Computers topics for longer answers.
A quick revision plan for practising Processor architecture before timed past-paper questions.