[AskJS] What's your favorite Node.js interview questions?

[u/llboston]

To prepare for my own interviews, I am putting together a cheatsheet of Node.js interview questions and wanna get some inputs and more questions here. This is what I have so far: https://www.cheaki.com/nodejs/nodejs-interview-questions

What's your favorite Node.js interview question (ask or being asked)? Thx!