Hi I graduated as an electronics engineer sand now I work as Web Developer. I think the best way to learn is through working on simple projects.
I also have my own YouTube channel where I create simple projects to learn more into programming. Check it out here - youtube.com/channel/UCtHEWTpi4_DCKzhOgeYUwug
I have also shared my story here - hashnode.com/post/my-journey-from-electroni..
Thank you :) Disha
This is just my two-cents.
It is all about you. If you don't know the answer to something, just say that you are unsure. If you have a small idea on how it works, let the interviewers know what you think the answer might be.
Sometimes, I feel that it is the human touch that matters. The fact that you are able to say that you do not know and let everyone move on from there. Heck, the interviewer might even tell you the answer and you guys can continue to have a discussion.
Again, this is my opinion and it may be against the "best practices" of interviews out there.
Hard to say without knowing your skill level.
Some useful libraries might be
Dennis San Jose
Fullstack Developer
And last but not the least, before the interview, get your hands dirty (practice practice practice!!!), building some stuff that is built on nodejs, maybe you can showcase it to your interviewer.
Goodluck :D