2 rounds of technical interviews. 1st round(80 mins) : It started with details of projects I did. I was asked to write
code for balancing a tree. questions from microprocessors ( my project), Operating Systems and Networks were
asked. I said I do not know Networks. Finally he gave me a problem in C. 2 round(15 mins) : nothing much in my
2nd round. Questions like "why oracle ?", "what is ur fav subject?, anything extra did on fav subject" were asked.

This was just a formality. Simple questions were asked on resume. (5 mins).

Knowledge of C/C++/java ( atleast one) is necessary. Detailed understanding of Operating Systems and Networks
will get u a job. It is always better to no to questions you do not know.
All the best!!!.

This selection process was one of the best. They note down everything u answer.
They just check the basic of the subjects.