IBM

I first applied through the online web portal and then received a call from the hiring manager. I was scheduled for a single-day interview, which included 3-4 technical rounds followed by an HR round.

The interviewer seemed inexperienced and wanted bookish answers only. It was not too difficult, but I recommend reading through streams and DS algorithms for round 2. You should be prepared to give bookish answers here. They want the final solution

Telephonic interview followed by a face-to-face. Most of the questions were very easy. They asked the usual questions, such as why you are joining, what your expectations are, and so on.