IGCSE · Topic pack
Topic 3 — Hardware
Computer architecture and the CPU, the fetch–decode–execute cycle, input and output devices, storage and embedded systems — exam-style questions with a full mark scheme.
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- Exam-authentic short- and long-answer questions
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Written by a CS teacher whose students have ranked top in the world for Cambridge IGCSE and score 6s and 7s in IB. Delivered as an instant download link by email after checkout.