I applied through college or university. The process took 1 day. I interviewed at Informatica (Mysore) in Aug 2013
Interview
campus recruitment: Initially there was PPT by the company and then 2 written rounds, first multiple choice(20 DMBS questions, 15 C programming questions, 10 apptitude, 10 UNIX and OS questions) and second subjective/descriptive which had questions on shell scripts, puzzles, coding questions and on operating systems).
2 face to face technical interviews.
Interview questions [1]
Question 1
Nothing very difficult, just strong fundamentals required.
3 Technical Rounds, 1 Managerial and 1 HR Round. I was asked about Binary Trees, Design Patterns, and some more DSA Questions, was asked about multithreading, Managerial Round was about past experience and projects. In HR Round I was asked situation based questions
Interview questions [1]
Question 1
Explain publisher subscriber design pattern and code it up in Java
It was an on campus drive, actually good.it was about 4 rounds ,1st tech apti round,second tech interview,next also tech interview then hr interview . All these process where offline
5 round of interview with 2-3 level of technical interview,
5 round of interview with 2-3 level of technical interview,
5 round of interview with 2-3 level of technical interview