Tell me about OOPS concept

Question

Accepted Answer

OOPS (Object-Oriented Programming) is a programming paradigm that uses objects to represent real-world entities and their interactions.

OOPS focuses on the concept of objects, which are instances of classes.
It emphasizes encapsulation, inheritance, and polymorphism.
Encapsulation ensures that data and methods are bundled together within an object.
Inheritance allows classes to inherit properties and behaviors from other classes.
Polymorphism enables objects of different classes to be treated as objects of a common superclass.
OOPS promotes code reusability, modularity, and maintainability.
Example: In a banking system, a 'BankAccount' class can have properties like account number and balance, and methods like deposit and withdraw.

Top Sequretek It Solutions Product Lead interview questions & answers