how many types of Inheritance?
What are parameters in a method?
what methods would you overwrite in java.lang.object class?
What is multithreading and its advantages?
when everything can be done by static block then why do we use main method?.
What is locale?
What do you understand by copy constructor in java?
What is the purpose of a default constructor?
what is a static block?
Is a class subclass of itself?
What is slash r?
What do bitwise operators do?
How is java hashmap implemented?