IGCSE Computer Science 0478 | State two uses of the binary system in a computer (Exam Answer +Tips)

IGCSE Computer Science 0478 | State two uses of the binary system in a computer (Exam Answer +Tips)

Are you preparing for IGCSE Computer Science 0478?

In this video, I clearly explain why the binary system is used in computers, including the exact points you need to write in your exam to get full marks.

🔹 Why computers only understand 0 and 1
🔹 How binary relates to electrical signals (ON/OFF)
🔹 Why binary makes data processing reliable
🔹 Exam tips and sample answers
🔹 Common mistakes students make

This lesson is perfect for students studying:

Cambridge IGCSE Computer Science 0478
Binary number system
Data representation
Logic gates basics
Computer architecture fundamentals
Explain Why the Binary System is Used in Computers

If you're revising for exams in 2025 or 2026, this video will help you understand the concept clearly and score higher in structured questions.

📚 Topic: Binary System
🎓 Subject: IGCSE Computer Science 0478
📝 Exam Board: Cambridge

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