Oracle

There were 4 rounds. In the first round, I was asked about DSA questions, Operating Systems, and some CN. In the second round, I was asked OOPS, puzzles, and DSA questions. In the third round, I was asked DSA. The 4th round was HR.

The interview had two technical rounds and one HR round. Each round was an elimination round. Project explanation was the icebreaker in the first round, followed by multiple programming questions. The interviewer also asked some OS questions. The s

The interview was tough. The questions were not direct. Puzzles were also asked. The focus was mainly on understanding data structures. The first interview was fine, but the consecutive ones got even tougher.