R Systems interview question

Oops concept, C++, MFC, STL, COM, Data structure, Data base basics, SQL queries. last projects done, previous organisations, what work done in previously, what role played. Client interaction is there or not. have you ever been to onsite. how you travel to come to office from gurgaon. There were 2 technical 1 is on phone and another is face to face, 1 Manger round and 1 VP round.