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Which two of the following are internal components of a Central Processing Unit (CPU)?

Select two options.

  • A: Memory Address Register (MAR)
  • B: Read-Only Memory (ROM)
  • C: Network Interface Card (NIC)
  • D: Arithmetic Logic Unit (ALU)
  • E: Solid State Drive (SSD)
  • F: System Bus
[2]

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