What do you mean by data hiding?

1178

How many instances can be created for an abstract class?

1013

Can we override a method by using same method name and arguments but different return types?

997

What is Overloading ? Is it similar to overriding ?

1046

If a class inherits an interface, what are the 2 options available for that class?

997

Give any criteria when you use an abstract class and an interface?

980

Explain about the analysis phase?

1040

What are the interfaces you used in beans?

1065

What are inner classes and what is the practical implementation of inner classes?

935

Can we use static method definitions in interfaces?

1102

Explain about Overloading vs Overriding ?

1020

What is the difference between public, private and protected access modifiers?

1097

What is difference between encapsulation and abstraction?

1050

What is the difference between an interface and abstract class?

1165

Whether static method can use nonstatic members?

1002