Most of the questions were about SCRUM and the way I used it (not only basic theory). They seemed interested also about continuous integration practices. From those questions I guess that those practices are vastly used and a good understanding is required. They also asked about the size of projects I managed and the type of role of management I have had (planning team vacancies, direct contact with customer, planning and sending invoices to customer, etc.) They were also interested for the type of projects I have previously worked.