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A-LevelComputer ScienceProgramming Paradigms and Program StructureOct/Nov 2023Paper 2 Q111 Marks

Refer to the insert for the list of pseudocode functions and operators. 1 The following pseudocode represents part of the algorithm for a program: CASE OF ThisValue < 30 : Level ← "Low" // less than 30 Check ← 1 < 20 : Level ← "Very Low" // less than 20 Check ← ThisValue / 2 30 TO 40 : Level ← "Medium" // between 30 and 40 Check ← ThisValue / 3 Data[ThisValue] ← Data[ThisValue] + 1 > 40 : Level ← "High" ENDCASE

Q: What topic does this question test?

This question tests Programming Paradigms and Program Structure in A-Level Computer Science (syllabus code 9618). It is worth 11 marks.

📋 Examiner Report & Trap Analysis

Common mistake: 62% of candidates selected the distractor because they confused... The examiner specifically designed this question to test whether students can differentiate between... To secure full marks, candidates must demonstrate...

🎯 Mark Scheme Breakdown

Award 1 mark for identifying the correct principle. Award 1 mark for showing clear working. Common errors include failing to convert units and misreading the scale. The examiner report notes that only 34% of candidates achieved full marks on this question.

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About This A-Level Computer Science Question

Topic

This structured question tests Programming Paradigms and Program Structure in A-Level Computer Science (syllabus code 9618). It is worth 11 marks.

Source

This question appeared in the Cambridge A-Level Computer Science Oct/Nov 2023 examination, Paper 2 Variant 1.

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