#2 How Java Works Internally? | JVM, JRE & JDK Explained | Java Tutorial

In this video, we explain how Java works internally, step by step.
This is Video #2 in the Java Full Course Playlist on nulllogic.

You’ll understand:

How Java achieves Write Once, Run Anywhere

What is JVM (Java Virtual Machine)

Role of Compiler & Bytecode

Heap & Stack Memory

Garbage Collection

Multithreading & Virtual Threads

Difference between JDK, JRE, and JVM

📘 PDF used in this video is included for better understanding
link : https://drive.google.com/file/d/1km8W4lLNCdsAI8TXIrvmAQatnvdaKxL-/view?usp=sharing

👉 Java introduction Video : https://youtu.be/zx6phXmPoos

Видео #2 How Java Works Internally? | JVM, JRE & JDK Explained | Java Tutorial канала NullLogic