J277 GCSE Computer Science Paper 1 Final Revision ‘22

Exam questions PDF document
0:00 - Intro
0:47 Q1The Purpose of the CPU
3:57 Q2 CPU Components
6:21 Q3 Von Neumann Architecture
9:46 Q4 Primary Storage
13:54 Q5 Primary Storage
20:46 Q6 Secondary Storage
25:08 Q7 Secondary Storage
27:12 Q8 Units
28:52 Q9 Binary, Hex, Shifting
34:43 Q10 Characters
39:42 Q11 Images
46:15 Q12 Sound
50:23 Q13 Compression
54:10 Q13 Network Performance
58:07 Q14 Network Hardware
1:01:01 Q15 Network Connections
1:03:54 Q16 MAC address vs IP address
1:05:44 Q17 Protocols
1:10:04 Q18 Network Security
1:13:06 Q19 Legal impacts of technology
1:17:35 Q20 Implications of Technology

Q12

[randomchild]

Super helpful! Gl everyone with the exam!

[Mr_Moser]

Revising for mocks now and this was very helpful! Thank you!

[affaan-]

Big up for the video, very helpful and not overcomplicating things. Will be coming back tomorrow evening after my exam to tell you how it went. 🙌🏽

[leahcooney]

good luck for tomorrow everyone!! we will all smash it💪

[sa]

Suiii for the clutch time video, your videos r amazing.

[willpearce]

Love the video, can you do another video for Paper 2 please. Thanks

[unknownuser]

Sat the paper today, was a massive help ❤

[ayzs]

exam was too ez, this was really helpful the night before the exam, thanks!

[everous_]

Thank you for this. Much Appretiated!!

[jamiemyers]

im think i got a good result i hope, thanks for the help

[kettleking]

42:05 colour depth = 2 to the power of number of colours not double

[monk_cs]

56:14 I can't see any wireless access point there

[Kuromeu]

Hi great vid but I got a question is operating system and software coming up in the exam?

[truero]

😫😫hope I can pass this difficult subject

[hannahwickes]

Is there a pdf document with all these exam questions or something like that?