Why main method is called first in java?
What is the difference between method overriding and overloading?
How many ways can you break a singleton class in java?
Explain the difference between abstract class and interface in java?
What are the access modifiers available in java?
What is a hashmap used for?
what do you mean by java annotations?
Explain Stream Tokenizer?
Explain the significance of listiterator.
Why can't we override private static methods?
explain multi-threading in java?
Can we use both this () and super () in a constructor?
Explain inner classes ?