Aqa Gcse 9-1 Computer Science Revision Guide [2025]

: Why the 4-layer TCP/IP model is used for standardisation. 7. Cyber Security

: Understanding pixels, resolution, color depth, sample rate, and bit depth. AQA GCSE 9-1 Computer Science Revision Guide

: Tables, records (rows), fields (columns), and Primary Keys. : Why the 4-layer TCP/IP model is used for standardisation

Merge Sort: A "divide and conquer" algorithm that splits and merges. 3. Programming Concepts and bit depth. : Tables

Bubble Sort: Swaps adjacent items if they are in the wrong order.