Java Variables & Initialization – Beginner’s Guide | Part 2 Java Full Course

Welcome to Part 2 of my Java Full Course series!

In this video, we cover **Java Variables, Declaration, and Initialization**. This is the foundation you need before starting to write Java programs.

✅ What you will learn in this video:

• What is a variable in Java – the container for storing data
• Declaration vs Assignment vs Initialization explained clearly
• Rules for naming variables (what is allowed and what is not)
• Case-sensitivity in Java variables (AGE ≠ age)
• How to choose meaningful variable names
• How to print output using System.out.println()
• Examples for each concept so you can follow along

This video *builds on Part 1* where we covered:
• What is Java and why it is high-level
• Java as an object-oriented language
• Uses of Java in the real world
• JDK, JRE, JVM differences
• Java vs JavaScript

No coding experience required yet — we are *slowly building your foundation* for coding in Java and eventually DSA.

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📌 Next Videos in this Series:

▶ Data Types in Java
▶ Operators, Conditions & Loops
▶ Arrays & Strings
▶ Step-by-Step DSA using Java

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🎯 Who is this for?

• Beginners starting Java from scratch
• Students preparing for DSA and coding interviews
• Anyone who wants to understand Java fundamentals clearly

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