A-LevelComputer ScienceAlgorithm Design and Problem SolvingOct/Nov 2025Paper 2 Q25 Marks
Data is a global 1D array containing 30 elements of type STRING An algorithm will output: all non-blank elements (elements that do not contain an empty string) the final total of the number of elements output. Complete the program flowchart to represent the algorithm: [Flowchart with START and END nodes]
📋 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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