Question 1

Who performs Garbage Collection in Node.js?

Accepted Answer

The V8 Engine performs Garbage Collection automatically.

Question 2

What is Garbage Collection in Node.js?

Accepted Answer

Garbage Collection is the automatic process of reclaiming memory used by objects that are no longer reachable.

Question 3

What makes an object eligible for Garbage Collection?

Accepted Answer

An object becomes eligible when it is no longer reachable by the application.

Question 4

Can Garbage Collection prevent memory leaks?

Accepted Answer

No. If objects remain referenced, V8 considers them reachable and cannot remove them.

Who performs Garbage Collection in Node.js?

More FAQs in What Is Garbage Collection in Node.js?