Apr 27

4 min read

OOP Interview Questions And Answers

1. Why do we need OOP?

One of the biggest benefits of object-oriented programming is that we think in terms of real-world objects (eg: doctor and patient). Our code becomes more manageable because it is in sync with the real world.

2. What are the important pillars(concepts) of OOPs?

The answer is APIE (or a pie).

Abstraction: show only what is necessary
Encapsulation: hides the complexity

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OOP Interview Questions And Answers

1. Why do we need OOP?

2. What are the important pillars(concepts) of OOPs?

More from Colton

Recommended from Medium

8 useful links to follow about bubble.io and no/low code | Part -1 |

goutil/dump-print beautiful and easy-to-read go data

ChangeWindows 7

Force-load Outlook Addin with Powershell

MLAPI and inactive objects

Linux Core Concepts For DevOps & Cloud (Part-1)

My Leetcode

How To Be A Good Turtle

Get the Medium app

Colton

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