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)

Total Sections: 4
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Total Videos: 11

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Chapter 2: Commuincation and Internet technologies

2.1: Introduction (1 videos)
2.2: Data Transmission (8 videos)
2.3: Error Checking methods (1 videos)
2.4: Internet technologies (11 videos)

Total Sections: 4
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Total Videos: 21

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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)

Total Sections: 5
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Total Videos: 11

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Chapter 4: Operating Systems and Computer Architect

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)

Total Sections: 4
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Total Videos: 15

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Chapter 5: Input and Output devices

5.1: Introudction (1 videos)
5.2: Input devices (13 videos)
5.3: Output devices (7 videos)

Total Sections: 3
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Total Videos: 21

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Chapter 6: Memory and Data Storage

6.1: Introduction (1 videos)
6.2: Memory and Storage (8 videos)

Total Sections: 2
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Total Videos: 9

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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)

Total Sections: 3
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Total Videos: 12

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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)

. . .

Total Sections: 8
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Total Videos: 17

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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)

. . .

Total Sections: 6
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Total Videos: 15

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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)

Total Sections: 4
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Total Videos: 17

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Chapter 11: Programming Concepts

11.1: Declaration and Use of Variables (5 videos)
11.2: Basic Data type (1 videos)

Total Sections: 2
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Total Videos: 6

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Chapter 12: Data Structures , arrays and using Pre r

12.1: Arrays (12 videos)

Total Sections: 1
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Total Videos: 12

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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)

Total Sections: 4
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Total Videos: 10

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Computer Science Book for O-Levels

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