What is singleton class in java and how can we make a class singleton?
Explain the term virtual machine?
How will you override default serialization mechanism in java
Which container method is used to cause a container to be laid out and redisplayed in java programming?
how to connect two diffrent applet files
Why is java multithreaded?
What does string mean in java?
How many functional interfaces does java 8 have?
What is included in core java?
What lambda means?
why java does not have operator overloading?
How many objects are created for a singleton class
what is an virtual function