Gartner Account Manager interview questions

I had 3 interviews, two of them with HR and the last one with Managers and HR. The person of reference during the entire process has been Roberta Terranova. She has been always available to solve any question I could have during the entire process. Very professional and on time. Furthemore, she scheduled with me extra phone calls to make sure I was on the right track preparing the interview and provided me very helpful tips to be successful. The entire process has been tough but at the same time a very positive experience with Gartner and Roberta.