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Systems architecture

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Question 10

A processor utilizing the Von Neumann architecture relies on a series of register-level operations to run programs.

a.

Describe the specific role of the Program Counter (PC) during the Fetch stage.

[1]
b.

Describe the specific role of the Memory Address Register (MAR) during the Fetch stage.

[1]
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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