Deloitte Analyst interview questions

interviewed for more than 45 minutes went well but didnt even give a feedback,but went well as per my expectations no responsibility for poc people.again called them and not even lifted the cal l but calling again and again to schedule interview for the same role again and again,just didnt responded to them.

asked diamond problem in oops, asked sql,gave code snippets and asked the output of those, also checked my confidence and communication,some questions on java , the interview happened for 30 minutes