java oops interview questions have been designed especially to get tricky Interview Question and Answer.Go through all the questions to help you competently crack interviews.

What is Class in Java?
clone() method in java
local variable in java
static variable in java
What is inheritance ?
Java Constructor
Java Variables
What is the contract between hashcode() and equals() method
Program to print message without println() method in java?
can i define a class abstract with no abstract method in it?
in how many ways we can create object in java?
What is encapsulation in java.
what is Abstraction?
how many methods in object class in java?