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EnglandComputer ScienceQuick questions
Component 2: Computer Architecture, Data, Communication and Applications
Quick questions on Higher-order functions, map, filter and fold - Eduqas A-Level Computer Science Component 2
3short 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
What does the map operation produce when applied to a list? [1 mark]
What is q2?Show answer
Define a higher-order function. [1 mark]
What is q3?Show answer
Using map, filter and fold, describe how to find the total of all numbers greater than in a list. [2 marks]
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