What is the purpose of default constructor?
How do you check if a number is a perfect square?
What is this keyword used for?
What state is a thread in when it is executing?
What do you mean by garbage collection used in java?
Write a program based on Java script program.
What are the notations in Java?
What are different types of encoding?
What are different access specifiers in java? Explain
What do you know about the garbage collector in java?
Explain heap sort?
What is parsing and its types?
What will be the default values of all the elements of an array defined as an instance variable?