What if we make the method as abstract in another interface?
Explain the rationale behind object oriented concepts?
What is the difference between an error and an exception?
What are the various types of constructors?
What is the difference between aggregation and composition?
Can you instantiate an abstract class and what is an inner class?
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Which keyword can be used for overloading?
Why is planning too much up front a mistake in an OOSAD project?
Explain method overriding.
What is inheritance in java?
What is the base type from which all structs inherit directly?
What is the need of multiple inheritance?
Differentiate between an abstract class and an interface?