Today’s learning was one of the most important milestones in my journey 🔥

👉 Arrays (core concept)
👉 JVM internal behaviour
👉 Memory understanding
👉 Tricky interview questions
👉 Deep dive into public static void main

This is where coding becomes real engineering 🚀





🔹 PART A – ARRAYS COMPLETE THEORY




🔹 1. What is an Array?


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