Explain about inheritance hierarchies?
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What are the four phases of the Unified Process ?
What are sealed modifiers?
How to differentiate between a CreateObject() and GetObject() ?
What is the difference between function overloading and over riding?
What is the use of finalize method?
What is the abstract method modifier?
What is the difference between an error and an exception?
What's the benefit of using inheritance?
What are the limitations of inheritance?
What do you mean by abstract classes?
What is the use if instanceof keyword? And how do refer to a current instance of object?
What is difference between static and non-static fields of a class?