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EnglandComputer ScienceQuick questions
Topic 1: Computational thinking
Quick questions on Algorithms: sequence, selection, repetition, variables and data structures - Edexcel GCSE Computer Science
2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
State the difference between a count-controlled loop and a condition-controlled loop. [2 marks]
What is q2?Show answer
Give one reason for using a two-dimensional array rather than several separate variables. [1 mark]
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