Why do we need singleton?
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Implement two stacks using a single array.
This is related to threads. I have a class with synchronized method m1(). Can I create different instances of this class and execute the m1() for different threads?
Explain the public class modifier?
What is t in parametric equations?
What is default switch case? Give example.
What is number data type in java?
What are loops in java?
What are three ways in which a thread can enter the waiting state in java programming?
Can we have two methods in a class with the same name?
Can you explain the final method modifier?
What are identifiers in java?
How can two threads be made to communicate with each other?