NTT DATA Network Engineer L2 interview questions

Hello guys, This is review is not about negative feedback. So please read it carefully. So guys my Cv has been shortlisted for Network L3 profile 2 months back for NTT, but after clearing one round suddenly they told me that I have been selected for L2 which I think it's totally strange. Because hiring was for L3 and later after 4 days they told me that they have L2 openings and I have to clear 2 more round. Even I agree this point, so now after clearing all round I got offer with very minimal. So this was not expectations I already asked for package and now they are not agree about CTC which I discussed. So please note never take such quick decision. Reason I refused to join this is because of false commitment this will face very badly when you join. Even the salary was offering very low. Thanks for taking time to read my comments, hope you understand. Have a great day everyone.