FIS interview questions

Questions on collections and database were asked more. I was interviewed for 2 technical rounds and one HR round. Interviews level was bit difficult and it requires some serious preparation. Threading questions were also asked

HR called me for interview on weekday. The first round was technical, interviewer asked me basic java, selenium and sql questions. Second round was with manager which was purely technical. He asked me questions on .net and sql which was not at all mentioned in JD by hr. After the manager round I was told to wait for next round but later hr told me to leave for the day. After many follow ups hr informed me that my candidature is rejected.