Dell Technologies Software Engineer interview questions

Interviewed for senior software Engineer. The interview was more of a questionnaire rather than a discussion. The interviewer came out as rude to me (sort of bragged about his knowledge). For example - gave me a coding question, gave just input and output, and while telling the question :"I expected you to figure out the question, but okay I'll tell you the question". I tried discussing the approach, response was " I know neither of your approach will work, but sure you can give it a try" , and when the code worked, response was " I didn't want it to be done this way". Very unpleasant experience.

Had a phone call with a recruiter. The person who I spoke to was very rude in the interview process once I indicted that I will not able to start in a few weeks - I had already provided this information on my resume. Would not recommend.