GlobalFoundries Engineering interview questions

I applied online to an ad on indeed.com.I received a call from their recruiter inviting me to attend their career day which was to be held a week later at their offices in Saratoga Springs,Malta.The career day started off with a luncheon followed by presentations by the HR, the Manager and recent recruits working as engineers.After that, we were asked to wait in separate rooms until our interviews.The interview session consisted of 3 different interviewers asking you random questions for about 15 minutes each.It was like a rapid fire round.You had to think on spot and answer.The people were very friendly and the setting was casual.The interviewers weren't intimidating at all.