Shari's Berries interview questions

There is a online exam round which contains 1 coding question, 1 technical section(20 questions) and 1 section aptitude(15 question) Round 1 Introduction including projects some discussion about projects Then SQL question to find second highest salary Then a coding question where one side is parallel to x or y axis find area of it Then some core concepts like normalisation, deadlock mostly related to DBMS and OS very less And next a coding question where the have given an array which contains zeros we need to move all zeros to end other numbers order should stay same And geeks for geeks puzzle 8 balls but he asked for 12 balls Round 2 Half an hour related to projects and what u like to improve on it and asked about my group project and asked some questions regarding it like what is ur contribution in it , what u are thinking that ur team mates have done better etc.. And my positives and negatives And two coding questions 1.longest subarray of sum zeo 2.Merge intervals Round 3 Question related to design components for building a website he have given the situation Find pairs whose sum equal to k Geeks for geeks puzzle this time 27 balls and he asked for generalization logic