blackrock

I recently had an interview process with BlackRock and wanted to share my experience.I completed 2 rounds, after which HR told me that I was selected and even collected my documents. Everything looked positive at that point.However, after about a wee

Interview 1: 45mins Coding Question asked on HackerRank CodePair Platform Calculate frequency of the given string (solved on notepad) - need to solve using streams Technical Questions HashMap internal implementation, hashCode() working, What happen