Muhammad Yousuf

OL Data Packet | Packet Switching | Types of Transmission

ARQ, Echo Check & Checksum

Check Digit (Calculation & Verification)

Parity Check, Parity Byte & Block Parity

Encryption

https://drive.google.com/file/d/16-uomdYn2abTtwJ9q9_IIUPVRNfcMM22/view?usp=drive_link

O level / IGCSE Data Transmission

Python Programming | Demo Lecture 1

Python Programming | Demo Lecture 2

Python Programming | Demo Lecture 3

Python Programming | Demo Lecture 4

Python Programming | Demo Lecture 5

A2 Online Classes

Variable | Constant | Declaration | Datatypes | Lecture 1

Selection Statements | IF...THEN...ELSE...ENDIF | Lecture 2

Practice Question of IF... THEN...ELSE...ENDIF | Lecture #3

OR | AND | MOD Operators | IF...THEN...ELSE...ENDIF | Lecture 4

CASE...OF...OTHERWISE...ENDCASE | Lecture 5

AS Online Classes

All syllabus topics will be covered

IGCSE/O Level Computer | Automated & Emerging Technologies | Industrial, Transport & Agriculture

Boolean Logic | Types of Gates | Lecture 1 | O level | IGCSE

Demo Lecture 2 (Boolean Logic)

Demo Lecture 1 (Boolean Logic)

Demo Lecture 4 (Algorithm Design)

Demo Lecture (Flowchart)

Class Notes

Topical Past Papers

Yearly Past Papers

Notes

Access to recorded lectures

O level / IGCSE Online Classes

In this course, you’ll learn to:✅ Understand how data is represented inside a computer (binary, denary, hexadecimal)✅ Convert between binary, denary, and hexadecimal numbers✅ Explain the use of character sets (ASCII and Unicode)✅ Understand how images and sound are stored digitally✅ Calculate file sizes for text, images, and sound✅ Solve exam-style questions and past paper problems.

 1.1 Number systems, 1.2 Text, sound and images, 1.3 Data storage and compression

Class Lecture: <a href="https://drive.google.com/file/d/1y8iJa85Ho6BrPzuvNPG9jwRccHwJ48cG/view?usp=sharing" rel="noopener noreferrer" target="_blank">https://drive.google.com/file/d/1y8iJa85Ho6BrPzuvNPG9jwRccHwJ48cG/view?usp=sharing</a>

Muhammad Yousuf

Course Description

Course Content