Round 1 - Q1. All questioned wad on SQL . Q2 Joints and its Type Q3 DML,DDL,DCL,DQL Q4.Practical queries were given. Q5 how to swap values within same column. Round -2 Q1 All the practical queries given like find the names who have 8 digit of contact number etc Q2 self joint Q3 Stored Procedure and Function Q4 Aggregate function