There are 2 face to face rounds conducted first from company's recruiter next from client. These are scenario based questions only. Even after clearing all rounds version 1 did not release offer letter by giving a reason that "position is on hold". I came to know this is what they have done with so many candidates before as well. So, contrary to organization's positive image these things do happen quite often in version 1. Also, they will always try to lowball you on salary part. The salary discussion round is just for namesake, they are not at all open for any negotiations