CDAP Software Engineering Intern interview questions

The entire process took about a month, I was contacted by the HR two weeks into applying and an interview date was decided for two week later. Had a member of the software team interview me; the interview questions were technical regarding array manipulation however they asked for a lot of analysis into improving run-time efficiency of the program. Inquired a lot about knowledge of Data structures and algorithms. The interviewer was highly skilled and knowledgeable