Aqa Gcse 9-1 Computer Science Revision Guide -

: Comparing Magnetic, Optical, and Solid State (SSD) technologies. 6. Computer Networks Topologies : Star and Bus network layouts.

: 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 : AQA GCSE 9-1 Computer Science Revision Guide

: Understanding pixels, resolution, color depth, sample rate, and bit depth. : Comparing Magnetic, Optical, and Solid State (SSD)

(e.g., how to answer 6-9 mark ethics questions) Which topic should we focus on first? : Developing a step-by-step solution to a problem

💡 : Practice writing algorithms in "AQA Pseudo-code" as much as possible, as this is the format used in exams to ensure your logic is sound regardless of the programming language you use in class.

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