Analog vs Digital Signals | Digital Systems & Logic Design | 9th Class Computer Science Chapter 3

Описание: In this lecture, we cover Chapter 3: Digital Systems and Logic Design. This is one of the most important chapters of the new syllabus for 9th Class Computer Science and Entrepreneurship 2025. This lecture is designed for students of Punjab Board, Federal Board, and all other boards following the new curriculum.

👉 What you will learn in this video?

Introduction of Chapter 3: Digital Systems and Logic Design

Understanding Digital Systems in simple words

Real-life examples of digital systems

Clear explanation of Analog Signals

Detailed discussion on Digital Signals

Easy-to-understand examples of analog & digital signals

Short summary of key concepts for quick revision

This lecture will help you not only for exam preparation but also for concept building. If you are searching for:

9th class computer science new book 2025 notes

Chapter 3 Digital Systems and Logic Design explanation in Urdu + English

Analog vs Digital Signals with examples

Important short and long questions of Chapter 3

Full syllabus video lectures for Class 9 Computer Science

👉 Then this video is made exactly for you!

💡 Why this video is important?
The Punjab Curriculum & Textbook Board (PCTB) has introduced the new Computer Science syllabus for 2025, and Digital Systems and Logic Design is a fresh and core topic for students. It is also a base for Class 10 Computer Science and future subjects like ICT, AI, and Computer Engineering.

📌 Chapters we are covering on this channel (Easy Computers with Abdullah):

Chapter 1: Introduction to Systems

Chapter 2: Number System

Chapter 3: Digital System and Logic Design (This Video)

Chapter 4: System Troubleshooting

Chapter 5: Software Systems

Chapter 6: Introduction to Computer Networks

Chapter 7: Computational Thinking

Chapter 8: Web Development With HTML, CSS, JavaScript

Chapter 9: Data Science and Data Gathering

Chapter 10: Emerging Technologies in Computer Science

Chapter 11: Ethical, Social and Legal Concerns in Computer Usage

Chapter 12: Entrepreneurship in Digital Age

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📢 Stay connected for full lectures, solved exercises, important questions, guess papers, and short questions answers of 9th and 10th Class Computer Science & Entrepreneurship New Books 2025.

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