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

Answer Posted / raja

Encapsulation

Abstraction

polymorphisms

inheritance/delegation

Is This Answer Correct ?    588 Yes 111 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is number data type?

799


What do you mean by an interface in java?

794


What is thread synchronization in java?

684


What is the purpose of object oriented programming?

752


Write down program for following scenario. Use java coding standard. You have array list with some words in it..we will call it as dictionary….and you have a arbitrary string containing some chars in it. You have to go through each word of dictionary and find out if that word can be constructed with the help of chars from arbitrary string given. If you find the word print it else print none.

2507


How do you reverse sort a list in java?

754


Can we create an object of static class in java?

826


Which command from the jdk compiles a java program?

715


What are jee technologies?

802


Can you access the private method from outside the class?

761


What is a private class in java?

752


What is the default value of an object reference declared as an instance variable?

810


How to set the permissions to a file in java?

783


What is difference between equals and hashcode method?

815


What do you mean by platform independence?

816