Infosys Technology Analyst interview questions

1)I have interviewed for bigdata development.First round is pure technical they have covered questions from spark, mapreduce, hive, sqoop and scala.Most of the questions are practical based and very interesting and medium level. 2)Second round interview is purely technical which revolved around conceptual and project based questions. 3)Third round is HR interview.

I was interviewed on Relational DB and DBA concepts. Administration tasks and migration process in MSSQL. Disaster recovery concepts. Do you know about clustering and what is it's purpose. Scenario based questions. Some questions on SSRS.