# What are the 3 pillars of OOP?

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Source: https://www.aced.io/questions/7323/define-pillars-object-oriented-programming
Source observed: 2026-11-05T00:09:31.388Z
Last checked: 2026-11-05T00:09:31.388+00:00
Indexed: 2026-11-06T20:11:45.151+00:00

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# What are the 3 pillars of OOP?

We are Aced, formerly Exponent. This question is an interview-preparation entry for a **Software Engineer** role, categorized as a **Concept**, and associated with **Tesla**.

## Interview details

- **Reported last asked:** 7 months ago
- **Interview count:** 1
- **Role:** [Software Engineer](https://www.aced.io/questions?role=swe)
- **Company:** [Tesla](https://www.aced.io/questions?company=tesla)
- **Category:** [Concept](https://www.aced.io/questions?type=concept)

## Interview experience

One shared experience is associated with this question:

- [Tesla · 7 months ago — Software Engineer · Entry Level / L3](https://www.aced.io/experiences/tesla-software-engineer-interview-88d88b)
  > "It was really fun because they asked stuff that I knew but it was very factual, like actual problem-solving."

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