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Question 22

Modern central processing units (CPUs) operate using a specific instruction set. When a software developer writes a program in a high-level language such as Python or C++, the source code cannot be directly executed by the processor.

Identify the lowest-level programming representation that this high-level source code must ultimately be translated into before it can be run directly by the CPU.

[1]
Markscheme

Programming languages Questions

  1. GCSE
  2. /Computer Science
  3. /Programming languages

41 exam-style questions on Edexcel GCSE Computer Science Programming languages, covering Low-level and high-level languages and Interpreters versus compilers. Each one has a worked solution and a mark scheme showing where the marks go.

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