How do you iterate over arrays?

Short answer: for loop for...of forEach Example: numbers.forEach(n => console.log(n));

Example code

for loop for...of forEach Example: numbers.forEach(n => console.log(n));

Real-world example (ShopNest)

ShopNest’s browser cart uses modern JavaScript: fetch APIs with async/await, modules, and clear error handling.

Say this in the interview

1. Define — one clear sentence (the short answer above).
2. Example — relate it to a project like ShopNest or your real work.
3. Trade-off — when you would not use it.