It was 4 round interview starting from recruiter to hiring manager. One technical on NTT side and 2 client interviews. One with technical person and other with the manager on client side.
I applied online. The process took 4 weeks. I interviewed at NTT DATA (Singapur) in Jun 2015
Interview
Interview process was a good one.
Not that difficult.
It you know what you are doing then most likely you will be selected.It was a fairly easy process and not very difficult.
I would recommend the participants to brush uo before attending the interview.
I applied through a staffing agency. I interviewed at NTT DATA (Bengaluru) in Oct 2014
Interview
First Technical Telephonic - basic questions on Mainframes(cobol, JCL, DB2, VSAM)
Second in person technical - Scenario Based and reasoning of the answers, some questions were hypothetical and was just to test the way of thinking.
then Manager (tech and personal) - Overall job experience and why this job?
lastly Offer negotiation.
Interview questions [1]
Question 1
How do you migrate Hierarchical Database to a Relational one.