IBM

I applied online and was sent an hour-long, two-question HackerRank coding challenge before talking to anyone. I successfully completed the challenge in half the time allotted. About a week later, I was sent another automated email stating that I wo

Standard questions were not too bad. I should study OO concepts. This is another question, and another question, and another question, and another question. I need to get to 30 words; hopefully, this does it.

The interview lasted for around 1 hour and 45 minutes. It was a virtual panel interview. Candidates were also asked to use a laptop during the interview. They started with core Java questions, such as how to prevent an immutable class. Topics cove