Computer Science O-level (Cambridge)
Course Content
Introduction
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Intro
02:00
Chapter 1
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Data Representation
57:00 -
Data Representation
00:00
Chapter 2
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Data Packets
04:24 -
Packet Switching
07:15 -
Data Transmission
06:18 -
USB
05:57 -
Methods of error detection
02:00 -
Parity Check
05:18 -
Checksum & check digit
03:00 -
Echocheck
02:00 -
ARQ (Automated repeat request)
00:00 -
Encryption Introduction
03:06 -
Symmetric Encryption
00:00 -
Asymmetric Encryption
02:40
Chapter 3
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CPU Instruction Set
08:45 -
CPU Performance
05:23 -
Input Devices
07:44 -
Output Devices
09:53 -
Embedded Systems & Sensors
06:52 -
Memory & Data Storage
10:00 -
Examples of Cloud
01:48 -
Network Hardware
06:00
Chapter 4
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System Software
06:20 -
Application Software
01:26 -
Operating System – Part 1
06:39 -
Operating System – Part 2
06:22 -
High Level Language (Programming)
02:27 -
Low Level Language (Programming)
02:27 -
Assembly Languages
02:16 -
Translators
02:00 -
IDE
03:09
Chapter 5
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WWW.
03:43 -
URL
03:20 -
http & https
01:31 -
Web Browser
01:52 -
Retrieval and location of web pages
02:41 -
Cookies
04:27 -
Introduction to Digital Currencies
03:08 -
Block Chain
02:39 -
Brute Force, Data Interception, DDOS, & Hacking
07:26 -
Malware, Spyware, Adware, Ransomware
05:44 -
Phishing & Farming
03:42 -
Social Engineering
02:42 -
Access levels, anti-malware & spyware, 2-step verification, automatic software updates
05:56 -
Authentication & Privacy Settings
08:04 -
Firewall & Proxy Server
04:57 -
SSL & TLS
06:38
Chapter 6
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Automated Systems
09:18 -
Robotics
04:12 -
AI Introduction
03:41 -
Expert Systems
05:27 -
Machine Learning
02:24
Chapter 7
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Algorithms
19:24 -
2D Arrays
06:33 -
Arrays
03:55
Chapter 8
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Databases
03:35 -
Databases- Part 2
05:05 -
SQL
07:43
Chapter 10
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Logic Gates
15:00