Google

Very dependent on behaviorals. I think Google is shying away from technicals. Know what and why of your resume. The interview process was lengthy and required a lot of preparation. I'd suggest using some tools to prepare behaviorals as well.

There is a screening round. Those who clear it will proceed to 6 more rounds of interviews, consisting of DSA, LLD, system design, and an HR round. The screening round is purely DSA and will involve two questions.

The process takes months. The interviewers are very nice. They will give you hints, and normally there are several follow-ups. The difficult part is the follow-ups. Try to get hints if you can't come up with any solutions.