I was contacted by a recruiter and given one HackerRank assessment.

After finishing the test, they contacted me for the first technical round. The first question was how many rounds I had completed so far. After I answered that this was my first round, the interviewer seemed to lose interest and asked random questions.

For one question, I provided multiple approaches and wrote code, but the interviewer denied all of them. When I requested the interviewer to provide the approach or answer, they themselves didn't know the answer.

It was a total waste of time. If you don't have the intention to hire, please don't waste a candidate's time.

Very disappointed with the Morgan Stanley interviewer.

List comprehensions, SQL joins, and some random questions