Applied through career's page for exp 3 years. No interview happened and I got rejected as it was an error in Infy portal. I follow up with HR and the interview was scheduled. Panel of 4 people were there and they were basically members of a team. All Teradata concepts like : 1. Why Teradata is unique 2. Performance tuning concepts 3. Wrote SQL queries for certain questions 4. Indexes 5. Clustering 6. Can you always replace left join with right join if no, why? 7. Types of tables, their limitations , their storage location like permanent tables take perm space. Many more questions were put up but it was fine if one has worked on Teradata. All the best if you have one in future. Thank you.