Capital One Software Developer Internship interview questions

I applied online and got an invite to do an in-person final interview at their Mclean, VA location. I interviewed in December 2019. The interview lasted 4 hours and consisted of three parts: a behavioral interview, a technical interview, and a "case study" interview, which was answering questions about a scenario where Capital One merged with a digital bank and involved debugging code. The interview also included lunch with employees who were mostly just out of college who talked about their experience working for Capital One and a tour of the office and facilities. I had my technical interview, then behavioral, then my case study interview. The interviews in general were not too difficult. I received a rejection 1-2 days later.

No, initial phone screen. Just an email asking me some basic questions that are normally asked during the application process like "are you legally authorized to work in the US". Then, booked an interview date and flight and hotel arrangements were made. I was there for two days and got to explore Plano, TX with a 50 dollar max food stipend. The interview itself was 3 rounds Behavior, Case and Job Fit (coding and design portion). Behavior is STAR interview and job fit was one LC easy and med.