Oracle Senior Software Engineer interview questions

2 rounds of technical interviews, each of 1 hour, .... interview was good in technically , they have covered all the things. After clearing all the rounds they have given irrelevant reason and they did not offer me.

Interview was cool. Having 4 technical round, But interview was helpful and was providing the clue for the questions. Mostly asked from the design principle and some practical problems. Very punctual to the time and they have arranged only scheduled interviews. Totally professional.