BD Scientist interview questions

Had a phone interview the HR and went over behavioural questions and was selected for the technical interview with the hiring manager where she asked questions about my resume, my experience in the field and asked detailed questions regarding my internship experience over last summer

Interview was somewhat last minute scheduled late on Sunday per Pacific Time. Went through multiple rounds with of people all asking the same questions creating a 3.5 hour long interview. Like most large companies that seem to want to act fast but then slow to the call.