Oracle

The first round was full of core Java questions. The second round focused on data structure and algorithm-based questions, such as finding the height of a tree, the right view of a tree, and mirroring a tree.

The interview process varies for each team. Each team hires for itself, so there is no single interview process across Oracle. The number of rounds varies according to the team.

The interview process will consist of 3-5 rounds, depending on team size. The interview will span across both technical and personal fronts. Questions asked are primarily technical and design-oriented. Take time to understand each question and exp