Joins, Procedures, Triggers, Linux, Sub-Query, SID, Index. Difference between Primary key and foreign key. After the technical round, there was one HR round in which my friend was selected. They will explain to you you have to undergo training in Bangalore for one-month minimum or till you are trained well to perform and then you will return to Noida for work. In the training period, you will get around 20k per month. After that, there will be an increment maybe not sure about that. There is a bond of 2 years of amount 2 Lakhs that you need to pay if you left.