Oracle Software Developer interview questions

It was quite easy, the interviewer made sure I was feeling comfortable. I had a online code test and then one 1:1 interview. I was asked about data structures and some brain teasers.

Interview included 5 rounds with one technical face-to-face, 3 telephonic rounds from US/UK, and last HR round. Selection process is damn slow, the approval goes till 4th level in management (like Senior Director level), My process took 2 months but I have seen my colleagues processing taking as long as an year!