Sse Programmer Analyst Interview Questions and Answers for Freshers

Multiple inheritance is a feature in object-oriented programming where a class can inherit attributes and methods from more than one parent class.

• Allows a class to inherit from multiple parent classes

• Can lead to the Diamond Problem where ambiguity arises when a class inherits from two classes that have a common ancestor

• Languages like C++ support multiple inheritance

Polymorphism is the ability of a function or method to behave differently based on the object it is called with.

• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example: Animal class with methods eat() and sleep(). Dog and Cat classes can override these methods to have their own behavior.