Oracle

There were a lot of rounds. I cleared till the 4th round, and still, a few more were left. Most of the rounds, they asked the same questions: singleton, threads, and the collection framework.

HackerRank: Java coding and SQL query building. HackerRank problems involved component groups and the longest increasing subsequence. SQL queries focused on basic joins and ORDER BY clauses. There were also a few behavior questions at the beginni

My manager is based in the UK, so my interview was telephonic. Two members conducted the telephonic interview. It was not very hard, and I was able to answer most of the questions. I was selected after the single telephonic interview, which is rathe