Gartner Executive Partner interview questions

First interview through their HR team which is very professional, they go through your career history and ask some basic questions then you go for the Hiring Manager who goes for more specific questions on the role

One hour panel interview consisting of 5 folks where I had to give a 20 min presentation about one of their customers followed by Q&A. The prep time for the presentation was a full weekend as I had to research the customer and the challenges/opportunities facing it.