Difference between abstraction and implementation hiding ?
Every object has : state, behavior and identity - explain
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Explain the term constructor
What is a default method? Why do we need default methods in java 8 interfaces?
What is a nested interface?
How to define an interface?
Why is message passing between the objects important?
What are all the operators that cannot be overloaded?
What are the four phases of the Unified Process ?
When will you use an interface and abstract class?
What are the good practices to use while designing for reuse?
Can link and Association applied interchangeably?
Can we have default method with same name and signature in the derived interface as the static method in base interface and vice versa?