IBM System Engineer interview questions

Interview consists of 4rounds. 1round is aptitude. 2nd round is technical written. 3rd round is group discussion(They expect candidate who can speak boldly infront of others not much) 4th round is technical 1:1 , it last for more than one hour.It was all about general programming concepts. 5th round is HR. Puzzles and simple programs(fibo)

There were 3 interview steps.Two peoples firstly interviewd me.Interview consisted with asking question related to my basic working areas and how i fitted for those areas.As well my paper qualification and whay did yu choosed this jobs and how much i suited for this new offer.Secondly same kind of interview was held.Final interview was about my expectation on salary and other benifits.