Oracle Software Developer interview questions

it was first round written then persanal interview.they checked about my skills and what i did project in my college level and they asking about company profile.then some questions based on my technical knowledge all stuff they checked.and finally in hr round what is your strength and weakness and all the questions asked.and finally i was not selected i didnt perform very well

It was campus interview. We first had online test and then they have selected 30+ candidates for face 2 face. First round was some string reversal keeping words and noncharacter letters intact. Second interview jst asked about the first pgm. And few data structure question. Next interview asked about dynamic/static linking. And then last was the HR round.