OCR GCSE Computer Science Paper 1 2023

00:00 Q1 Data Representation
09:52 Q2 Networks
22:42 Q3 Characters and Images
33:27 Q3c Compression
38:35 Q4 Network Security
45:32 Q5 Memory
53:19 Q5c Networks
59:44 Q5d Open-source vs Proprietary
1:04:57 Q6 Implications of Computing
1:11:46 Q7 Embedded Systems

[mastermaths]

Thank you so much for this sir, these are so helpful. Could you go over the 2023 Computer Science Paper 2 too?

[bea]

Hi Sir, I hope you are doing well. I wanted to attempt this paper so I can watch the walk-through afterwards. By any chance where can I download this paper please?

[bea]

Hi Sir, By any chance can you do Paper 2?

[Phoneuser]

Tks for the video. Do you have the mark scheme? I just can't find it on the Internet

[MrFacts-bqid]

i have no computer science teacher and my whole class is cooked