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Systems architecture

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Question 3

Select three options from the list below that represent dedicated registers located directly inside the Central Processing Unit (CPU) of a standard Von Neumann architecture.

  • A: Current Instruction Register (CIR)
  • B: Random Access Memory (RAM)
  • C: Memory Address Register (MAR)
  • D: PCI Express (PCIe) slot
  • E: Memory Data Register (MDR)
  • F: Solid State Drive (SSD)
  • G: Read-Only Memory (ROM)
  • H: Motherboard chipset
[3]
Markscheme

Systems architecture Questions

  1. GCSE
  2. /Computer Science
  3. /Systems architecture

37 exam-style questions on AQA GCSE Computer Science Systems architecture. Each one has a worked solution and a mark scheme showing where the marks go.

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