24. OCR GCSE (J277) 1.3 Performance of networks
2:25
24. OCR GCSE (J277) 1.3 Performance of networks
98K viewsDec 4, 2019
YouTubeCraig'n'Dave
How Do I Revise Computer Science?
26:03
How Do I Revise Computer Science?
65.9K viewsMar 30, 2018
YouTubeMrBrownCS
33. OCR GCSE (J277) 1.3 Common protocols
5:37
33. OCR GCSE (J277) 1.3 Common protocols
89.8K viewsNov 28, 2019
YouTubeCraig'n'Dave
21. OCR GCSE (J277) 1.2 Representing sound
5:01
21. OCR GCSE (J277) 1.2 Representing sound
104.2K viewsNov 25, 2019
YouTubeCraig'n'Dave
19. OCR GCSE (J277) 1.2 Representing characters
7:08
19. OCR GCSE (J277) 1.2 Representing characters
87.4K viewsDec 4, 2019
YouTubeCraig'n'Dave
22. OCR GCSE (J277) 1.2 Compression
5:14
22. OCR GCSE (J277) 1.2 Compression
82.5K viewsDec 4, 2019
YouTubeCraig'n'Dave
60. OCR GCSE (J277) 2.1 Merge sort
6:30
60. OCR GCSE (J277) 2.1 Merge sort
58.9K viewsDec 9, 2019
YouTubeCraig'n'Dave
7:35
59. OCR GCSE (J277) 2.1 Bubble sort
69.9K viewsDec 9, 2019
YouTubeCraig'n'Dave
2:21
40. OCR GCSE (J277) 1.5 Operating systems 2
59.3K viewsDec 2, 2019
YouTubeCraig'n'Dave
6:38
39. OCR GCSE (J277) 1.5 Operating systems 1
89.4K viewsDec 2, 2019
YouTubeCraig'n'Dave
14:42
51. OCR GCSE (J277) 2.1 Algorithmic thinking
72K viewsDec 9, 2019
YouTubeCraig'n'Dave
1:09:49
OCR J277 GCSE Computer Science Sample Paper 1 Walkthrough
75.8K viewsJun 5, 2021
YouTubeMrBrownCS
3:02
Edexcel GCSE Computer Science (9-1) Introduction
33.5K viewsFeb 23, 2018
YouTubeMrBrownCS
3:04
23. OCR GCSE (J277) 1.3 Types of networks
169.2K viewsNov 28, 2019
YouTubeCraig'n'Dave
12:25
29. OCR GCSE (J277) 1.3 Modes of connection
76.1K viewsFeb 11, 2021
YouTubeCraig'n'Dave
13:50
3. OCR GCSE (J277) 1.1 Von Neumann architecture
221.3K viewsJun 8, 2020
YouTubeCraig'n'Dave
5:09
28. OCR GCSE (J277) 1.3 Star and mesh networks
84.7K viewsNov 28, 2019
YouTubeCraig'n'Dave
4:02
7. OCR GCSE (J277) 1.2 RAM and ROM
110.8K viewsNov 25, 2019
YouTubeCraig'n'Dave
7:06
31. OCR GCSE (J277) 1.3 IP and MAC addressing
65K viewsJul 1, 2021
YouTubeCraig'n'Dave
23:00
OCR GCSE Computer Science (J277) - Unit 1 Computer Systems - November 2020 Exam Walkthrough
10.8K viewsJul 1, 2021
YouTubeMatt Doble's Computer Science Resources
10:03
68. OCR GCSE (J277) 2.2 The use of basic file handling
51.3K viewsDec 14, 2019
YouTubeCraig'n'Dave
3:00
2. OCR GCSE (J277) 1.1 CPU components and their function
210.2K viewsJul 19, 2021
YouTubeCraig'n'Dave
50:34
1.2 Data Representation - GCSE OCR Computer Science J277 Paper 1 - Exam Questions and Recap
5.2K viewsJun 18, 2021
YouTubeTLDR Computer Science
3:52
1. OCR GCSE (J277) 1.1 The purpose of the CPU - The fetch-execute cycle
377.2K viewsDec 4, 2019
YouTubeCraig'n'Dave
13:37
Flowcharts and Pseudocode - #1 | GCSE (9-1) in Computer Science | AQA, OCR and Edexcel
237.1K viewsMar 23, 2019
YouTubeStuff Made Easy
9:00
Operating System (OS)
109.2K viewsJan 26, 2018
YouTubeMrBrownCS
4:08
25. OCR GCSE (J277) 1.3 Client server, peer to peer
88.5K viewsJan 26, 2022
YouTubeCraig'n'Dave
4:11
41. OCR GCSE (J277) 1.5 Utility system software
14.5K viewsApr 3, 2025
YouTubeCraig'n'Dave
1:13:07
OCR GCSE Computer Science Paper 1 2023
15.8K viewsMay 8, 2024
YouTubeTLDR Computer Science
See more
Static thumbnail place holder