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    Computer Science GCSE

    Machine Code

    What Machine Code means in Computer Science GCSE, as defined for Pearson Edexcel.

    Definition of Machine Code

    The lowest-level programming language, consisting of binary instructions directly executable by the CPU.
    Pearson Edexcel · Topic 3: Computers (study guide)

    Topics that use Machine Code

    Related terms

    Using Machine Code in the exam

    Definition questions usually carry one or two marks, and examiners look for the precise wording. Write the definition from memory, check it against the version above, and then use the term in a longer answer on the same topic so it sticks.

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