1. OOPS Concepts with real world examples .

Question

Accepted Answer

OOPS concepts are fundamental to software engineering. They help in creating modular, reusable, and maintainable code.

Encapsulation - hiding implementation details of an object. Example: A car's engine is encapsulated and can only be accessed through the car's interface.
Inheritance - creating a new class from an existing class. Example: A sports car class can inherit properties from a car class.
Polymorphism - the ability of an object to take on many forms. Example: A shape class can have different methods for calculating area depending on the shape.
Abstraction - simplifying complex systems by breaking them down into smaller, more manageable parts. Example: A bank account class can abstract away the details of how transactions are processed.

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