Capital One Software Engineer interview questions

I had An interview with capital for Software engineer Job.They Mostly asked question based on scenario based .They asked How You can create apple music app and How you will Devide the application into small part.

Round1: Phone interview with a recruiter/HR. Round2: An online, automated, assessment via Hacker Rank. Round3: A three hour interview with three different people, back to back via Zoom. No break. Round4: An interview with a manager via Zoom. It was awful. I withdrew my application. For round 3 they send an email saying your interview could be any time between 9:00AM and 5:00pm. They send you another email the day before the interview of what exact time it is. Who thought 3 hours of back to back interviews was a good idea? I didn't get a break. The fourth interview was supposed to happen the same day round 3 but the interviewer rescheduled and I wasn't notified.