A-Level Computer Science (9618) - 16 - System Software

Also available are my:

00:00 - Intro
00:15 - Intro to 16.1 (Purposes of an Operating System)
00:43 - Role of UI (User Interface)
04:07 - What is a process?
06:42 - Process Control Block (PCB)
09:40 - Process States
12:25 - Scheduling
14:29 - Scheduling Algorithms
17:50 - Interrupts & Interrupt Handlers
19:40 - Kernels
22:20 - Virtual Memory
24:12 - Paging + Virtual Memory
27:49 - Segmentation
30:05 - Paging vs. Segmentation
30:18 - Disk Thrashing
32:28 - Intro to 16.2 (Translation Software)
32:55 - Interpreters
34:59 - Compilers
36:32 - Interpreters vs. Compilers
39:43 - 4 Stages of Compilation
45:47 - Backus-Naur Form
47:04 - BNF A-Level Problem 1
54:47 - BNF A-Level Problem 2
58:06 - BNF A-Level Problem 3
59:25 - BNF A-Level Problem 4
1:03:17 - Reverse Polish Notation (RPN)
1:04:47 - RPN A-Level Problem 1
1:08:27 - RPN A-Level Problem 2
1:09:51 - RPN A-Level Problem 3
1:15:44 - RPN A-Level Problem 4 (Theoretical)
1:17:55 - Wrap Up

[goatedjah]

Hello sir, i don’t have much time left to prepare for cs p3 because of all my other papers clashing together so if i mugged up everything on your slides, does that cover up the whole syllabus or will i have to look into other sources too? I got D in AS so will try to turn that to a C atleast!

[yanka]

58:28 is each part required? ie can you make a valid password without any letters

[Tharushi_SM]

Hi, is the discord gonna be active again anytime soon? Thank you.