What is the order of call of constructors in inheritiance?
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When will you use an interface and abstract class?
What are Classes and Objects?
Explain what an object is.
What are different ways to create string object?
What is data encapsulation and what is its significance?
Explain the usage of encapsulation?
What is hybrid inheritance?
What is single and multiple inheritance?
Explain the term constructor
Differentiate between an abstract class and an interface?
What are the problems faced by the developer using object oriented programming language?
What is the difference between aggregation and composition?