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Aqa Gcse 9-1 Computer Science Revision Guide (2024)

(e.g., specific algorithms or trace tables) Practice SQL queries (e.g., complex data retrieval) Data conversion drills (e.g., Binary to Hex exercises)

(e.g., how to answer 6-9 mark ethics questions) Which topic should we focus on first? AQA GCSE 9-1 Computer Science Revision Guide

: Developing a step-by-step solution to a problem. 2. Standard Algorithms Searching : Linear Search: Checks every item in a list. Binary Search: Repeatedly halves a sorted list. Sorting : Binary to Hex exercises) (e.g.