Amazon

A basic intro and drove into 2 leet code easy-medium level questions. * One was leetcode balloon and arrow question. * The other one is path sum in a tree. The interview was easy but I choked.

They have multiple rounds, including an online assessment that is very tough. They ask two questions: one mid-level and one hard-level question. The assessment continues with a behavioral test and other aptitude tests.

Focus on graphs and trees, and also medium-hard DSA. Focus more on convincing your approach and thinking aloud about your thought process regarding the given scenario/problem statement.