What is Loop?

A Computer is used for performing many Repetitive types of tasks The Process of Repeatedly performing tasks is known as looping .The Statements in the block may be Executed any number of times from Zero to Up to the Condition is True. The Loop is that in which a task is repeated until the condition … Continue reading What is Loop?


What is Operator ?

 In mathematics and sometimes in computer programming, an operator is a character that represents an action, as for example x is an arithmetic operator that represents multiplication.  Type of operators Arithmetic Operators Logical (or Relational) Operators Bitwise Operators Assignment Operators Increment,Decrement Operators

What is  is object oriented programming?

Object Oriented Programming is a paradigm that provides many concepts such as inheritance, data binding, polymorphism etc. Simula is considered as the first object-oriented programming language. The programming paradigm where everything is represented as an object, is known as truly object-oriented programming language. Smalltalk is considered as the first truly object-oriented programming language. OOPs (Object … Continue reading What is  is object oriented programming?

Simple program in java.

Write a program to print hello world. public class HelloWorldExample{ public static void main(String args[]){ System.out.println("Hello World !"); } } OUTPUT Hello World ! How to run java program Save your file same as class name.java Run command promt javac file name.java java file name