SAP Associate Software Developer interview questions

It had 5 rounds. One was online test with highest weightage to coding. Followed by 2 technical, 1 Managerial and 1 Behavioral round. All the rounds lasted for about an hour with elimination till the last round.

I am 3 years experience. Applied on their website. Got call from them and Interview scheduled. First round technical, I was asked basic of java then design patterns Nd other concept. Just be confident. Learn basic. Second was MR. Basic question. 3rd was again technical. I was muh easy than first and almost same question. 4th Hr. 1st round 90 mins 2nd 30 mins 3rd 40 mins 4th 40 mins