Questions posées lors d’un entretien d’embauche pour Software Development Engineering chez Dell Technologies

They contacted me shortly after taking my resume to conduct interviews on my college campus. I interviewed with three engineers in a row. The first two were lovely, and the third was the rudest interviewer I've ever met. He would constantly laugh at me, or criticize me for asking clarifying questions about the prompt. He probably used the phrase "It's really not that hard" at least 5-10 times over the course of the hour I spent with him.