Epsilon Production Support Engineer interview questions

(ON-Campus)3 rounds - Technical , managerial , HR The technical round lasted about 45 mins . They covered DBMS concepts , OOP's concepts , basics of Unix , C++, projects ,certifications and internships The managerial round lasted about 15 mins. They covered Cloud concepts ( I mentioned a cloud certification) , SQ . queries and Unix concepts . This round also had basic HR and behavioral questions. HR round - Very basic discussion about the company and future opportunites.