Which oops concept is used as reuse mechanism?
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What is the use of ‘finalize’?
Can you think of some nice examples where *multiple* actors are associated with a use case ?
what is the difference between the up phase and up workflows?
What is method overriding?
what are the different ways for a method to be overloaded?
How will you define abstract classes?
Why are virtual users created?
How many methods are there in the externalizable interface?
Is iterator a class or interface? What is its use?
Can you create an instance of an abstract class?
What are the methods required to create changes in subclasses?
State about java and its relation to object oriented programming?