NVIDIA Engineering Manager interview questions

I got a cold call from an aggressive recruiter. I wasn't really looking but agreed to come in and talk. I spoke to the manager of all hiring managers who does the initial screening process. We talked about my current job, and some of the opportunities at the company. Even thought I’m happy at my current job, I am worried in this economy so I was willing to explore possibilities. Eventually we concluded I might be a good for the systems group- but they didn’t have any current openings, so we parted ways and agreed to keep in touch. I connected with the manager on linked in, and that’s about it.