It process toke 2 round of interview 1st round was from Hr about previous experience and asked abt Sql exp etc. 2nd round technical round :- Question:- What is performance tuning in unix. What different between cursor and trigger. If application is working slow what you will do as production support engineer. How to add new records in exiting column.

After multiple reschedules , i finally had an interview with TCS with tech panel and cleared it . The Tech Panel is good and mostly concentrated on project and process .. but some one (lady) called from HR team and she didn't even introduced herself . She asked about my experience and academics and then she asked my current CTC and expected CTC .. After that she directly said "your current CTC is itself high and i can't give much" and disconnected . No professionalism and no further discussion. I really shocked from that behavior and never thought TCS has such employees in TCS . I as a candidate gave my valuable time for two rounds of interview and candidate should be respected.