Difference between character constant and string constant in java ?
What is linked hashset and its features?
What one should take care of, while serializing the object?
Explain the difference between abstraction and encapsulation.
What is meant by Encapsulation? Can you write a class to explain encapsulation?
What is singleton class and how can we make a class singleton?
Is object a data type in java?
What does a void function return?
Can I overload to string method
What is type conversion in java?
Difference between final and effectively final ?
How to stop a thread in java? Explain about sleep () method in a thread?
What is a "pure virtual" member function?