What should you study to get a job at a FAANG company?

I've helped people get jobs at FAANG companies, and I often get asked what to study. I share some thoughts on common problem types you could get asked and how to study. Check out this YouTube video I made on how to study technical challenges in a different way to reverse engineer solutions and drastically shorten your preparation time! https://www.youtube.com/watch?v=QT0dS9C9uwo