OCR GCSE Computer Science J277 (from 2020)
OCR GCSE Computer Science J277 (from 2020)
Jan 27, 2020
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88. OCR GCSE (J277) 2.5 IDE
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88. OCR GCSE (J277) 2.5 IDE
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24. OCR GCSE (J277) 1.3 Performance of networks
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24. OCR GCSE (J277) 1.3 Performance of networks
98K viewsDec 4, 2019
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33. OCR GCSE (J277) 1.3 Common protocols
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33. OCR GCSE (J277) 1.3 Common protocols
85.9K viewsNov 28, 2019
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42. OCR GCSE (J277) 1.6 Investigating technologies
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42. OCR GCSE (J277) 1.6 Investigating technologies
78.2K viewsDec 4, 2019
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27. OCR GCSE (J277) 1.3 The internet
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27. OCR GCSE (J277) 1.3 The internet
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22. OCR GCSE (J277) 1.2 Compression
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22. OCR GCSE (J277) 1.2 Compression
82.5K viewsDec 4, 2019
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40. OCR GCSE (J277) 1.5 Operating systems 2
56.5K viewsDec 2, 2019
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6:38
39. OCR GCSE (J277) 1.5 Operating systems 1
89.4K viewsDec 2, 2019
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1:09:49
OCR J277 GCSE Computer Science Sample Paper 1 Walkthrough
75.8K viewsJun 5, 2021
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23. OCR GCSE (J277) 1.3 Types of networks
169.2K viewsNov 28, 2019
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7:23
4. OCR GCSE (J277) 1.1 Characteristics of CPUs
130.1K viewsDec 4, 2019
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6:16
58. OCR GCSE (J277) 2.1 Linear search
59.1K viewsDec 9, 2019
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12:25
29. OCR GCSE (J277) 1.3 Modes of connection
76.1K viewsFeb 11, 2021
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3. OCR GCSE (J277) 1.1 Von Neumann architecture
221.3K viewsJun 8, 2020
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5:09
28. OCR GCSE (J277) 1.3 Star and mesh networks
84.7K viewsNov 28, 2019
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8:02
57. OCR GCSE (J277) 2.1 Binary search
76.2K viewsDec 9, 2019
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43:14
OCR 9-1 GCSE Computer Science Specimen Paper 1 Walkthrough
127K viewsFeb 26, 2018
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7. OCR GCSE (J277) 1.2 RAM and ROM
110.8K viewsNov 25, 2019
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9:54
34. OCR GCSE (J277) 1.3 The concept of layers
83.3K viewsNov 28, 2019
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66. OCR GCSE (J277) 2.2 Data types and casting
41.1K viewsDec 14, 2019
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7:06
31. OCR GCSE (J277) 1.3 IP and MAC addressing
65K viewsJul 1, 2021
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23:00
OCR GCSE Computer Science (J277) - Unit 1 Computer Systems - November 2020 Exam Walkthrough
10.8K viewsJul 1, 2021
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50:34
1.2 Data Representation - GCSE OCR Computer Science J277 Paper 1 - Exam Questions and Recap
5.2K viewsJun 18, 2021
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3:52
1. OCR GCSE (J277) 1.1 The purpose of the CPU - The fetch-execute cycle
377.2K viewsDec 4, 2019
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44:52
J277 OCR GCSE Computer Science Sample Paper Unit 1
1.5K viewsJun 23, 2021
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4:08
25. OCR GCSE (J277) 1.3 Client server, peer to peer
88.5K viewsJan 26, 2022
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4:11
41. OCR GCSE (J277) 1.5 Utility system software
14.5K viewsApr 3, 2025
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5:21
50. OCR GCSE (J277) 2.1 Decomposition
63K viewsDec 9, 2019
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2:49
5. OCR GCSE (J277) 1.1 Embedded systems
111.4K viewsNov 13, 2019
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