Q65 - JavaScript Interview Question |

Описание: 🔥 Struggling with JavaScript interview questions?
This short explains one of the most asked Frontend + JavaScript Interview Concepts:

👉 Does slice() create a copy or just a reference?

You’ll learn:

The difference between primitive vs reference types
What shallow copy actually means
Why changing the new array does NOT change the original
How this concept appears in React, Redux, and state immutability

This question appears in:

✔ Frontend developer interviews
✔ JavaScript coding rounds
✔ React.js interviews
✔ Junior + Senior developer screening rounds

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