Oracle Senior Software Engineer interview questions

2 rounds of technical interview. Second round is taken by a manager and he asked only about current project. We need to be very confident about all the technologies used in our project.

Went for walk in drive held at Hyderabad. There were 7 rounds in total. First written , 5 technical and the last techo managerial HR round. All rounds were comprehensive, check knowledge of java as well as data structures and coding techniques. Have to write code for different problems provided to you giving stress on the optimized solution (like checking the complexity of the solution and all).