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OOPs Interview Questions & Answers

1. What is OOPS?

OOPS is abbreviated as Object Oriented Programming system in which programs are considered as a collection of objects. Each object is nothing but an instance of a class.

2. Write basic concepts of OOPS?

Following are the concepts of OOPS and are as follows:.

  1. Abstraction.
  2. Encapsulation.
  3. Inheritance.
  4. Polymorphism.

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