I was nervous but they give time to practice before you actual interview which is good for me so thats why i was calm in my interview There were only 4 questions and i did my best to answer all

My interview process started with a phone interview from a company recruiter she asked a lot of great qualifying questions and I was able to speak freely this interview lasted about 20 minutes. Then there was the in-person interview followed by the grandparent interview which was the final interview after which I was made an offer that I accepted.