Tell me about a time when: You failed? Someone criticized your work? You had to work with someone difficult? You didn’t have what you needed for a project? You led a project?  These are all the same type of question, essentially asking how you handle challenges. Prepare several examples (~3-5) describing times when you faced a challenge and worked to overcome it as an individual or as part of a team.  If it helps, keep the STAR format in mind when you answer: S (Situation), T