SAP Developer interview questions

First round was general apt and coding round. Only 20 were selected for the first round. In the interview, the interviewer was a little grumpy and did not give much time to think over a question. He was also doing nothing to ease my tension. Asked me some Java concepts even though i told him i was fluent in cpp. There were also some database questions.

Online Test consisting 25 Aptitude Questions + 3 Programming Problems(I guess cutoff was 2 programming problems) followed by two technical interviews(questions from projects mentioned in resume, DBMS, Data Structures), managerial round(Software Engineering) and HR round.