The first round was an MCQ round. After that, it was the level one interview round.

But, before starting, they verify the ID card if it matches with what is in their system. We are told to show it on screen in the MCQ round. Whoever wrote it in their platform messed up the year part. For which it took a minimum of 3 weeks after several HR calls.

I didn't get any call for 1 month after that. Since I was not able to get an answer, I thought I got rejected. Suddenly, I got a call from HR saying, "Can we discuss for 10 min for the final HR round?" I told them first to give clarification as to why it took so long. She didn't have any answer. She was telling me "probably this-that." So, most probably, they chose someone else, and that person didn't join. Hence, considering...

Then I told them I am not interested, as I was having another offer, and I will not be happy to join this company who takes others for granted. At least they should mention it went on hold or something after the interview round.

A very basic question about OOPS. I messed up some answers here too.

Questions included how to sort a HashMap based on its value field, and how to make a validation where if request parameter 1 is present, then request parameter 2 becomes mandatory (an AOP concept).

I never expected such difficult questions from an MNC.