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An embedded microprocessor in an automated warehouse drone coordinates its movements using a standard Von Neumann CPU architecture.

Explain the specific role of each of the following internal CPU components during the execution of a program:

  • Control Unit (CU)
  • Memory Buffer Register (MBR)
  • Accumulator (ACC)
[3]

Systems architecture Questions

Practise AQA GCSE Computer Science Systems architecture with exam-style questions for GCSE Computer Science. 42 questions, matched to the AQA GCSE Computer Science (8525) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.

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Systems architecture Questions

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