Dallas Technologies interview questions

one of my colleagues of my previous organization refeered me to this job. I undergone through the formal interview right from applying through email and an interview . I have been considered based on my experience,Skill,Knowledge and qualification. Post interview the offer letter was issued to me with a job title remuneration and terms and condition.

Initially interacted with the HR on call, asked me to com e down and meet in person. Later had an HR round after which met our MD, had a round of introduction and my previous work experience.. Spoken about salary negotiations... asked to join the next day....