What is the is a and has a relation ship in oops concept in java?

BearingPoint, TCS,

we know that every java prog must follows OOPS Principles. Anybody can answer, HOW THE FOLLOWING PROGRAM FOLLOWS OOPS CONCEPTS i.e, Inheritance,Polymarphism,Encapsulation? class a{ public static void main(String args[]){ System.out.println("Hello World"); } }

what are the oops concept in java explain with real time examples

Accenture, Bosch, Consummate Technologies, CTS, Current Technologies, iNautix, Infosys, Kekran Mekran, QA InfoTech, RTRT, SofTech, Tech Mahindra, Thorogood, Timios, Wipro,

WHAT ARE THE STEP LOOPS . HOW DO U PERFORM PAGE DOWN AND PAGE UP IN STEP LOOPS

how can we overcome by loops?and also is it possible ,one user can different universe

Please tell me the oops concept with detailed answer

EEE,

what is oops?

Satyam,

How to link calculator in oops concept? how is it working in oops concept? why dont u using in beginning of program 'z' in abap(sap)?

how can you get the errors in job? when loops are araised we get error?

Syntel,

explain about scope and storage class in oops

What are the important concepts in OOPS

Fulcrum Logic,

Differences between VB.Net and C#, related to OOPS concepts

CSC,

can anyone explain oops concept in php or give website to learn this concept clearly?

Nadsoft, Satyam,

explain the concepts of oops?

what is the application of oops?

IBM,