NTT DATA Business Operations Analyst interview questions

Hr round, Technical round, Managerial round then salary Negotiation with HR. First round was good and very easy. Technical round was related to SAP and O2C. Manager round round was easy but little difficult

I met them at a career fair at my university and gave them my resume. The week after that they emailed to schedule a phone interview. Later that week I had a phone interview. During the interview they scheduled an in person interview.