Google

The interviewer was reasonably congenial. Since it was a phone interview, I did not know the interviewer. It was not very clear from the interviewer's side what kind of answers he wanted. I could understand that he was in a hurry, and since it was a

There are two rounds of DSA. The company asks questions related to trees and graphs. The questions are basically based on the Minimum Spanning Tree. The first round consists of simple observations on the Sliding Window.

One coding question regarding Trees was not very clear to me. I should have clarified the question before going for the solution. This was the first DSA round. Before that, I had a telephonic conversation with HR.