Local Variable Vs. Global Variable | User Defined Functions | Class 12 CS

Описание: Welcome to Class 12 Computer Science CBSE 2026 🎓

In this video, we start User Defined Functions in Python from ZERO level with a clear and practical explanation of:

✅ What is a Function in Python?
✅ What are User Defined Functions?
✅ Syntax and Structure of Functions
✅ Function Calling and Execution Flow
✅ Types of Functions (Arguments & Return Values)
✅ Real-life Examples for Concept Clarity
✅ Importance of Functions for CBSE Exams

This video is perfect for beginners, board exam preparation, and students who want strong programming concepts for full syllabus completion.

📚 Syllabus Covered:
✔ CBSE Class 12 Computer Science
✔ Functions in Python (NCERT aligned)
✔ Types of Functions
✔ Arguments and Return Values
✔ Practical Coding Examples

👩‍🏫 Who should watch this video?
• Class 12 Computer Science students (CBSE)
• Beginners learning Python Programming
• Students preparing for Boards 2026
• Students confused about Function Structure and Execution

✨ Why this video?
Because understanding functions makes coding easier, improves program readability, and helps solve complex problems efficiently.

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