Infosys Technology Architect interview questions

Calling a crowd and then sorting them out. Last time I entered the campus at 10 AM, got first round done at 12:30 PM and then been clueless till 7 PM when I was last sitting there (just because I was looking for a particular location). Then HR called me for discussion. This time my first round was done at 10 AM and I came back by 12. They don't care for resource means they don't deserve them.

I had applied through company's website. Got an email for face to face interview. Interview process took four hours, including HR interview. Offer letter was e-mailed within 15 days from the interview date.