Unisys Business Analyst interview questions

My friend heard about the vacancy and advised me. First it was a phone interview with the PM and another BA. I was selected, along with just one more candidate. The next step was one on one interview with the same PM. It was part behavior, part technical questions. Then I was given a case study and was asked to come up with several business use cases and specific questions to ask from business users. After that the PM was joined with two other BAs. to assess me. The atmosphere was very cordial, and even friendly. The company is very respected one. Unfortunately, I was not selected, but that was a valuable experience.