If you can't explain in detail how a linked list works, that's an enormous red flag that you've probably never studied data structures. It's a FizzBuzz level qu

If you can't explain in detail how a linked list works, that's an enormous red flag that you've probably never studied data structures. It's a FizzBuzz level question. I'm sure some companies have lousy interview practices, but algorithms and data structures are super important if you want to hire someone who's actually competent, who can think for themselves.