Sunpro Cyber Systems interview questions

The interview process had two rounds of interviews. A Technical and a H.R round, though I feel that their intention was to test a person’s IQ level and more importantly communication skills. Let me begin by detailing you about the Technical Interview experience After a long wait, a person shouted my name and so it was time for my technical interview of Tech Mahindra. I was excited as well as a bit nervous. I entered the room and politely requested for the Interviewer’s permission to be seated. With the certificate file in my hand, I was a bit confused as to where to keep it. Should I take the liberty of putting it in front of him on the table or to keep it on my lap and let him ask for it.