Why java is secure? Explain.
Is there a way to increase the size of an array after its declaration?
Is upper case in java?
Will set allow duplicates in java?
Why is it called buffering?
Can a class be declared as protected?
What is OOP?
Explain about field hiding in java?
Explain the difference between serializable and externalizable in java?
What is polymorphism in java? What are the kinds of polymorphism?
what is platform independence in java?
What are the characteristics of Final,Finally and Finalize keywords.
what is finalmethod & final variable with example?