Computer Science Book for O-Levels
Table of Content for: Cambridge Board > O-Levels > Computer Science (Total Videos: 178 )
Chapter 1: Binary Systems and Hexadecimals
- 1.1: Introduction (2 videos)
- 1.2: The binary system (4 videos)
- 1.3: Meaurements of the size of Computer Mem (3 videos)
- 1.4: The Hexadecimal System (2 videos)
Chapter 2: Commuincation and Internet technolo
- 2.1: Introduction (1 videos)
- 2.2: Data Transmission (8 videos)
- 2.3: Error Checking methods (1 videos)
- 2.4: Internet technologies (11 videos)
Chapter 3: Logic Gates and Circuits
- 3.1: Introduction to Logic Gates (1 videos)
- 3.2: Truth Tables (1 videos)
- 3.3: The function of six logic gates (7 videos)
- 3.5: Logic Circuits (1 videos)
- 3.6: Logic Circuits in the Real World (1 videos)
Chapter 4: Operating Systems and Computer Arch
- 4.1: Operating Systems (4 videos)
- 4.2: Interrupts (1 videos)
- 4.3: Computer Architecture (9 videos)
- 4.4: The fetch Execute Cycle (1 videos)
Chapter 5: Input and Output devices
- 5.1: Introudction (1 videos)
- 5.2: Input devices (13 videos)
- 5.3: Output devices (7 videos)
Chapter 6: Memory and Data Storage
- 6.1: Introduction (1 videos)
- 6.2: Memory and Storage (8 videos)
Chapter 7: High and Low Level Languages
- 7.1: Programming Languages (6 videos)
- 7.2: Translators (1 videos)
- 7.3: What happens when things go wrong (5 videos)
Chapter 8: Security and Ethics
- 8.1: Introduction (1 videos)
- 8.2: Security and Data Integrity (7 videos)
- 8.3: Loss of Data and Data Compression (1 videos)
- 8.4: Firewalls and Proxy servers (1 videos)
- 8.5: Encryption (1 videos) . . .
Chapter 9: Problem Solving and Design
- 9.1: Introduction (6 videos)
- 9.2: Algorithms (5 videos)
- 9.3: Test Data (1 videos)
- 9.4: Validation and Verification (1 videos)
- 9.5: Using Trace tables (1 videos) . . .
Chapter 10: Pseudo code and Flow charts
- 10.1: Conditional Statements (9 videos)
- 10.2: Loop Structure (3 videos)
- 10.3: Input and Output Statements (2 videos)
- 10.4: Standard Flow chart and Symbols (3 videos)
Chapter 11: Programming Concepts
- 11.1: Declaration and Use of Variables (5 videos)
- 11.2: Basic Data type (2 videos)
Chapter 12: Data Structures , arrays and using
- 12.1: Arrays (12 videos)
Chapter 13: Databases
- 13.1: Introduction (1 videos)
- 13.2: What are database used for (1 videos)
- 13.3: Structure of Database (3 videos)
- 13.4: Practical Use of Database (5 videos)
