SAP Software Engineer interview questions

The process was on hackerearth ide. the gave me code to execute and asked some technical questions of basic concept of OOPs and DBMS questions. He asked for the thought process and asked to explain the question and tell my approach. After that he made me to reduce time complexity. he was very polite and helpful during the interview.

I applied through university recruiting. The test was conducted on Hackerrank website, there were 2 coding questions and 10 MCQ's on the topic OS, DBMS, Networking. I cleared the first round but didn't clear first technical round