Saviynt interview questions

Gave my interview in bangalore in Feb 2019, 1st round was technical round couldn't clear this round. The interviewer seemed to be not interested in taking the interview,It happened late night hence it was not at all live. He asked lot of questions from the Resume,Agile, difference between epic and story, write an acceptance criteria for telephone, he asked a puzzle from google - 2 strings burns in 1 hour. what is product backlog, RTM challenges u faced It was a worthwhile interview, Had an opportunity to refresh the concepts.campus and environment was awesome Finally interviewer asked do u have any question but responded in single word for all my question which was wired and I guessed i was not selected.