Attended this walkin on 10 Feb 2024 They have given me Interview Question on SQL Joins where they have asked me Table 1- Employees Table 2 - Position Find the average salary of all employees who are working in a software enigeer position and are the most 30 year old if there is no such emooyees the the answer should be NULL some other people also got the same table but different query mostly they want to check aggreation function on Joins sum, avg, min, Platform they have used Codility
