O-Level Computer Science | Full Syllabus

Last Update March 3, 2026

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About This Course

This course provides detailed lectures of O Level Computer Science. Through recordings it is fully equipped with all the essential syllabus content & examples needed for learning, understanding & best preparation for the exam

Curriculum

66 Lessons

Data Representation

1. Introduction40:56Preview

2. Number System48:33Preview

3. 2’s Compliment & Binary Addition46:27

4. Logical Shifting & Past Papers00:35:59

5. Text & Sound00:45:34

6. File Size00:49:20

7. Conversions00:46:59

8. Compression40:51

9. Past Papers00:46:19

10. Conversions & 2’s Compliment Questions38:56

11. Practice Of Questions00:35:05

12. File Size & Size Conversions00:39:02

13. File Size Questions00:42:14

14. Questions Practice00:49:31

Data Transmission

Hardware

Software

The Internet & Its Uses

Automated & Emerging Technologies

Paper 2

Notes & Questions

Topical Past Papers (For Practice)

Paper 2 Past Papers Only

Your Instructors

Sami Khatri

4.95/5

9 Courses

20 Reviews

6 Students

₨30,000.00 / month for 10 months

Level

O-Level (GCSE/IGCSE)

Lectures

66 lectures

Subject

Full Syllabus Lectures

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O-Level Computer Science | Full Syllabus

About This Course

Curriculum

Data Representation

1. Introduction40:56Preview

2. Number System48:33Preview

3. 2’s Compliment & Binary Addition46:27

4. Logical Shifting & Past Papers00:35:59

5. Text & Sound00:45:34

6. File Size00:49:20

7. Conversions00:46:59

8. Compression40:51

9. Past Papers00:46:19

10. Conversions & 2’s Compliment Questions38:56

11. Practice Of Questions00:35:05

12. File Size & Size Conversions00:39:02

13. File Size Questions00:42:14

14. Questions Practice00:49:31

Data Transmission

1. Packet Switching & Transmission Modes & Methods00:49:48

2. USB & Error Detection Methods00:39:46

3. CRC , ARQ Encryptions & Past Papers00:58:50

Hardware

1. Von Neumann Model & Registers00:47:01

2. Core , Cache , Clock & Embedded System00:42:29

3. Input & Output Devices00:41:30

4. Sensor , Actuator , Project & Printer00:44:49

5. 3D Printer , LCD , LED , OLED , Sensor & Monitoring Applications00:45:50

6. Sensors & Topicals00:42:11

7. Data Storage00:45:56

8. Storage Devices HDD , SSD , CD & DVD00:43:36

9. USB , Virtual RAM , Cloud Storage & HDD00:44:26

10. Network Hardware & Past Paper Questions00:43:21

Software

1. Types Of Software , OS & Utility Softwares00:45:12

2. Software , OS , Interrupt & Buffer00:44:03

4. Assembly Language & Translators00:47:01

The Internet & Its Uses

1. Internet & Its Uses DNS , URL , WWW & SSL00:40:28

2. Digital Currency , Crypto Currency & Blockchain00:56:10

3. Cyber Security00:40:51

4. Cyber Security Threats , DDOS Attacks , Firewall & Proxy Server40:41

Automated & Emerging Technologies

1. Automations & Robotics00:41:47

2. Artifical Intelligence00:43:57

Paper 2

1. Introduction and Datatypes42:39Preview

2. Declare , Initialize FOR LOOP44:52Preview

3. FOR Loop & Repeat Loop Questions43:37

4. While Loop40:53

5. IF THEN ELSE00:43:27

6. CASE OF OTHERWISE00:41:26

7. PSEUDOCODE Easy Questions00:40:40

8. Flowcharts00:37:29

9. Practice Questions00:40:48

10. Flowcharts & Tracetable00:37:59

11. Arrays00:41:21

12. Array Questions & Error Handling00:48:05

13. 2D Array00:44:14

14. 2D Array Questions00:49:54

15. Yearly Past Paper Solving00:45:54

16. Linear Search FOR + REPEAT47:25

17. Structure Diagram00:29:18

18. Bubble Sort00:42:04

19. Practice Questions00:41:41

20. Validation & Verification00:41:41

21. Past Paper Questions (TRACETABLE)00:37:58

22. Functions00:51:53

23. Built In Functions00:46:37

24. Past Paper Questions00:26:07

25. Procedures & Logic Circuits00:50:48

26. Logic Circuit (Lecture 2)00:43:11

27. Database00:46:25

28. Past Paper Questions Database , Validation & Logic Gate00:32:32

29. Local & Global Variable & Candidates Responses00:44:21

30. Scenario Based Question Specimen 2B00:44:46

Notes & Questions

Topical Past Papers (For Practice)

Paper 2 Past Papers Only

Your Instructors