The process took 1 day. I interviewed at Deloitte (Haiderabad) in Aug 2011
Interview
It was an on-campus placement.
The first round was a written test comprising of questions from Programming Languages (mostly C++), Quant and Verbal.
The second round was a group discussion round. We were given a topic of discussion as a group.
The final round was a panel interview. 2 people in a panel interviewed me.
The questions in the interview were mostly from C++, Cipher Systems and Basic Computer Networks theory (Internet Protocols etc.).
Interview questions [1]
Question 1
Why is XOR Operation used so often in Cipher Systems?
The process involved a two-day consulting recruitment event with group case-study assignments, followed by interviews, including two discussions with managers and a final online interview conducted with a partner afterward.
Se comunican rápidamente mediante correo y whatsapp para hacer una primera entrevista telefónica en la que el reclutador evalúa aspectos generales sobre tu experiencia y luego pasa a una entrevista sobre ti en inglés.
3 steps (CV, phone screening, group case study during business day, final assessment with behavioral interview and 2 individual case studies). At the end, partner interview, which was right at the end of the last 2 individual case studies.