Java Tutorial

Written By:- Isha Malhotra

What is Java

In Simple language Java is object oriented programming language

Features of Java

  • Java is simple object Oriented Programming language
  • Java is System independent language as Java compiler create .class file which contains byte code not machine language.
  • Java is Portable language.
  • High Performance
  • Secure

What is JVM

JVM Stands for Java Virtual Machine. JVM compiler is responsible to covert .class file which contains byte code into machine language.

Execution of Java Program

  • First of all we create .java program file
  • Java Compiler will convert .java files into .class file which contains Java byte code
  • JVM will take .class file and convert it into machine language

Java Tutorial for Beginner

In this java tutorial first we will learn basic programming fundamentals like data types, conditional statements, loops, functions and arrays. After that we will start object oriented programming fundamentals with examples.

This tutorial will help both freshers and experienced candidates. we will also share interview questions based on java with answers.

Core Java Tutorials Links