Texas Instruments FAST Rotation Program interview questions

This was for the technical Sales Engineer role, I went through 4 rounds. I applied online, interviewed once with HireVue (easy questions about yourself), the second time a couple of people were on the call and the questions weren't very technical and then I had another, final interview where it was three hours with three people who asked me technical and behavioral questions with the final in the day being a sales simulation.

I received an on campus interview after going to a career fair. The questions he asked were 50/50 behavioral and technical. The technical questions he asked were about drawing a block diagram of how a fitbit works. As well as how to create an op-amp of a specific gain.