What is Abstract method and how different from Virtual Method?
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How can I be thrown polymorphically?
Can you call the base class method without creating an instance?
How do you prevent a class from being inherited by another class?
What is data encapsulation and what is its significance?
Difference: Activity Diagram and Sequence Diagram
What is serialization? How do we implement serialization actually?
What is a constructor in class?
What is the benefit of Composition over Inheritance?
How a program can be structured using the concept of object oriented programming?
Differentiate between Aggregation and containment?
Explain about the relationship between object oriented programming and databases?
Define Data Abstraction. What is its importance?