Can an interface implement or extend another interface?
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What's the order of call of constructors in inheritiance?
How to use CRC Cards for Class Design?
What are the Differentiate between abstraction and encapsulation.
What is the difference between aggregation and composition?
Can we have default method with same name and signature in the derived interface as the static method in base interface and vice versa?
What are the different types of inheritance?
What is composition? Explain the purpose of composition.
What is polymorphism? When is it employed? give an example.
How to achieve data abstraction?
Explain the term constructor
What does the keyword virtual represented in the method definition?
What does it mean that a method or class is abstract?