OCR•GCSE•Computer Science
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Systems Architecture
CPU architecture, fetch-execute cycle, and embedded systems
Practice 16 subtopics in Systems Architecture. All questions match the OCR GCSE specification.
About Systems Architecture
Systems Architecture is a key topic in the OCR GCSE Computer Sciencespecification. This topic covers cpu architecture, fetch-execute cycle, and embedded systems.
Master all 16 subtopics below with unlimited AI-generated questions. Each subtopic page includes sample questions and the ability to generate unlimited practice questions with detailed solutions.
All Subtopics (16)
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Random Practice
Practice any subtopic from Systems Architecture
CPU purpose and functionVon Neumann architectureALU (Arithmetic Logic Unit)CU (Control Unit)CacheRegistersMAR (Memory Address Register)MDR (Memory Data Register)Program CounterAccumulatorClock speedCache sizeNumber of coresEmbedded systems definitionExamples of embedded systemsCharacteristics of embedded systems
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Start with CPU purpose and function