Circuit switching, packet switching in Paper 3 — Computer Science IAL Past Papers

14 papers, 2021–2025 · Paper 3

The Computer Science IAL Paper 3 — Advanced Theory past papers in the collection that assess circuit switching, packet switching.

• Paper 3: on 14 of 24 papers, 4–8 marks a paper (6 on average)

Read question by question: blind checks found 116 of 120 question parts tagged with the right topic (95% confidence interval 91.7–98.7%).

How topics are found and checked

Papers

• Paper 3 · June 2025 · Q3 (b) · 4 marks — question paper and mark scheme
• Paper 3 · November 2024 · Q3 (a, b) · 5 marks — question paper and mark scheme
• Paper 3 · November 2024 · Q1 (a, b) · 7 marks — question paper and mark scheme
• Paper 3 · November 2024 · Q3 (a, b) · 5 marks — question paper and mark scheme
• Paper 3 · June 2023 · Q5 (a, b) · 6 marks — question paper and mark scheme
• Paper 3 · June 2023 · Q7 (a, b) · 6 marks — question paper and mark scheme
• Paper 3 · June 2023 · Q5 (a, b) · 6 marks — question paper and mark scheme
• Paper 3 · June 2022 · Q3 · 8 marks — question paper and mark scheme
• Paper 3 · June 2022 · Q3 · 8 marks — question paper and mark scheme
• Paper 3 · November 2021 · Q6 (a, b) · 8 marks — question paper and mark scheme
• Paper 3 · November 2021 · Q6 (a, b) · 8 marks — question paper and mark scheme
• Paper 3 · June 2021 · Q6 · 4 marks — question paper and mark scheme
• Paper 3 · June 2021 · Q6 · 4 marks — question paper and mark scheme
• Paper 3 · June 2021 · Q6 · 4 marks — question paper and mark scheme

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