If any one get any openings from Hitachi Consulting regarding Oracle PIM or MDM interviews, please don't take it. They are conducting fake interviews just to get information from you how you have implemented PIM in your own company. This applies to all the niche technologies currently in market. My interview was less of questions and more of his doubts on how I proceeded to define the approach and implement solution. If at any point of time you feel you are being used, just start giving wrong answers to fool them. A company needs experienced resources, not trained freshers. My interview lasted for 30mins and it ended when I had to force myself that I dont want to divulge any more information. I Pity the company.