Dell Technologies Software Developer interview questions

I had applied online.I had no phone interviews no recruiter screenings and was directly called onsite.I was a bit surprised as this is not the norm for other companies.I went anyways since Dell is a reputed company.I was put up in a good hotel and was given a rental car in Austin,TX.I had 4 rounds onsite.Mix of technical and behavioral.The last round was the longest I had a coding round where I had to compile the code there itself.After that I had some brain teasers.