American Express Interview Question: Explain the 4 pillars of OOP without giving examples. | Glassdoor

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American Express

American Express Software Engineer interview

American Express Interview Question

Software Engineer Interview

Explain the 4 pillars of OOP without giving examples.

Interview Answer

Anonymous

May 27, 2018

1) Abstraction 2) Inheritance 3) polymorphism 4) Encapsulation

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