Booz Allen Hamilton interview questions

First got on a phone call with a data scientist who was an alumnus of the college I attend. Afterwards, I got another phone screen with the recruiter. Then, it was two 30-minute virtual interview with another data scientist as well as a senior data scientist. While the interview with the data scientist was mostly behavioral, the senior data scientist asked more technical questions about your projects that required you to really know the details of your project.