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OCR GCSE Computer Science Exam Questions

1.1 Systems Architecture

1.1 question 11

A computer contains a CPU. Explain the sequence of operations the CPU performs to process an instruction.

3

MARKS

Mark scheme

Incorrect (typical): Embedded systems have one/few functions, are part of a larger system, often fixed hardware/firmware; a tablet is general‑purpose with multiple functions and updatable software.
Correct (credit if justified): If candidate argues tablet has a specific limited role in a given scenario.

Exam guidance

Max 2 marks if no application to tablet. Credit applied reasoning; do not award generic definitions alone.
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